{"title":"System Sensor","description":null,"products":[{"product_id":"system-sensor-2w-b-i3-2-wire-photoelectric-smoke-detector","title":"System Sensor 2W-B i3 Series 2-Wire Photoelectric Smoke Detector","description":"\u003cp class=\"isSelectedEnd\"\u003eThe \u003cstrong\u003eSystem Sensor 2W-B\u003c\/strong\u003e is a commercial 2-wire smoke detector engineered for compatible conventional fire alarm systems. As part of the System Sensor i3 Series, it utilizes photoelectric smoke sensing with automatic drift compensation to provide dependable smoke detection while helping minimize nuisance alarms caused by dust accumulation and environmental changes.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eIts low-profile housing, plug-in detector head, and dual-color LED indicators simplify installation, maintenance, and routine testing. This product is intended exclusively for commercial fire alarm installations.\u003c\/p\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch3\u003eProduct Functions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDetects airborne smoke\u003c\/li\u003e\n\u003cli\u003eInitiates alarm conditions through compatible fire alarm control panels\u003c\/li\u003e\n\u003cli\u003eAutomatic drift compensation\u003c\/li\u003e\n\u003cli\u003eContinuous smoke monitoring\u003c\/li\u003e\n\u003cli\u003eDual-color LED status indication\u003c\/li\u003e\n\u003cli\u003eMagnetic functional testing\u003c\/li\u003e\n\u003cli\u003eMaintenance notification with compatible modules\u003c\/li\u003e\n\u003cli\u003eSupports routine inspection and servicing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch3\u003eElectrical \u0026amp; System Information\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003eThe System Sensor 2W-B operates on compatible\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e2-wire conventional initiating device circuits\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewith an operating voltage range of\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e8.5–35 VDC\u003c\/strong\u003e. Automatic drift compensation and smoothing algorithms continuously adjust detector sensitivity to maintain dependable operation over time.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eWhen paired with the optional\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e2W-MOD2 maintenance module\u003c\/strong\u003e, the detector supports remote maintenance indication and loop testing from the fire alarm control panel without requiring individual detector testing.\u003c\/p\u003e\n\u003ch3\u003eMounting \u0026amp; Design\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003eThe 2W-B includes an integrated mounting base compatible with\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e3½-inch and 4-inch octagonal boxes, single-gang boxes, and 4-inch square electrical boxes with plaster rings\u003c\/strong\u003e. It may also be mounted directly to drywall using the supplied anchors where permitted by applicable codes.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eThe plug-in detector head allows quick removal for cleaning, inspection, testing, or replacement without disturbing the installed field wiring.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSystem Sensor\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eParent Company:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHoneywell\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e2W-B\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eSeries:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ei3 Series\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eProduct Type:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCommercial 2-Wire Smoke Detector\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eDetection Method:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePhotoelectric Smoke Sensing\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eCircuit Type:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e2-Wire Conventional\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eOperating Voltage:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e8.5–35 VDC\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eMaximum Ripple Voltage:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e30%\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eAverage Standby Current:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e50 µA\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003ePeak Standby Current:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e100 µA\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eMaximum Alarm Current:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e130 mA (Panel Limited)\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eNominal Sensitivity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e2.5% Obscuration per Foot\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eStatus Indicators:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDual-Color LEDs\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eTesting:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBuilt-In Magnetic Test Capability\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eMounting:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIntegrated Plug-In Base\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e32°F to 100°F (0°C to 38°C)\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eOperating Humidity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUp to 95% RH Non-Condensing\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eApplication:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIndoor Commercial Fire Alarm Systems\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003eListings:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUL 268, ULC (Canadian models), FM Approved, CSFM, MEA, and additional regional approvals where applicable. Verify product labeling for the intended installation.\u003c\/p\u003e","brand":"SYSTEM SENSOR","offers":[{"title":"Default Title","offer_id":54014877335859,"sku":"2W-B","price":45.49,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/9785\/1699\/files\/SystemSensor2W-Bi31.webp?v=1788815483"},{"product_id":"system-sensor-b200s-wh-programmable-plug-in-sounder-base-white","title":"System Sensor B200S-WH Programmable Plug-In Sounder Base, White","description":"\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe B200S-WH is a white intelligent addressable sounder base designed to deliver reliable audible notification with selectable high or low sound output. It supports multiple signaling patterns, including ANSI Temporal 3, ANSI Temporal 4, continuous tone, marching tone, and programmable custom tones. Operating on the LiteSpeed protocol.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThis architecture allows the Fire Alarm Control Panel (FACP) to individually activate a single sounder or control groups of sounders using event-based commands. Sounder behavior can be customized by the panel, enabling selection of output level (75 or 85 dBA), tone pattern, and activation grouping. Certain FACPs also support user-defined tone patterns for additional flexibility.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003eIntelligent addressable sounder base using LiteSpeed protocol\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003eSupports ANSI Temporal 3, ANSI Temporal 4, continuous, marching, and custom tone patterns\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003eShares detector address while operating as a unique device type on the SLC\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003eEnables individual or group sounder activation via FACP commands\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003eUL 268 and UL 464 compliant\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003eQuick and secure detector plug-in design\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003eSEMS screws for secure and efficient wiring\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003eAccepts 12–24 AWG wiring for installation flexibility\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SYSTEM SENSOR","offers":[{"title":"Default Title","offer_id":54014877368627,"sku":"B200S-WH","price":27.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/9785\/1699\/files\/SystemSensorB200S-WH1.jpg?v=1788815304"},{"product_id":"system-sensor-pc2rled-l-series-2-wire-ceiling-horn-strobe-red","title":"System Sensor PC2RLED L-Series 2-Wire Ceiling Horn\/Strobe, Red","description":"\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe System Sensor L-Series LED 2-Wire horn strobes deliver exceptional versatility, ease of installation, and energy efficiency with lower current consumption and modern styling. The LED technology provides significantly reduced power draw compared to traditional Xenon bulbs across all candela settings, offering greater flexibility for notification appliance circuits (NACs) and reducing power supply demands for simpler, cost-effective installations. Each unit features a plug-in design with minimal backbox intrusion, enabling fast, reliable installation while minimizing potential ground faults. To further streamline setup and protect the device during construction, all L-Series models include a universal mounting plate with an onboard shorting spring, allowing installers to verify wiring continuity before final installation. Field-selectable candela settings and a rotary switch for horn tones with two volume levels make it easy to tailor the device to diverse application requirements.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003eDigital Voltage Meter (DVM) test points for horn strobes\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003eConsistent design across the L-Series platform\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003eTamper-resistant construction\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003e24VDC operation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003eCompatible with legacy SpectrAlert, SpectrAlert Advance, and L-Series devices\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003eHorn rated at 88+ dBA at 16V\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003eMounting plate with plug-in design and shorting spring for easy wiring verification\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SYSTEM SENSOR","offers":[{"title":"Default Title","offer_id":54014877434163,"sku":"PC2RLED","price":54.95,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/9785\/1699\/files\/SystemSensorPC2RLEDL-Series1.jpg?v=1788814922"},{"product_id":"system-sensor-mhw-mini-horn-white","title":"System Sensor MHW Mini-Horn, White","description":"\u003cp\u003e\u003cstrong\u003eSystem Sensor MHW\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA mini-horns operate at 12 and 24 volts. Are ideal for hotel, motel, or residential fire system applications. Where a smaller notification device is desired. The mini-horns offer high and low-volume settings. And temporal or non-temporal tones. The horns can be mounted to single gang back boxes for aesthetically sensitive applications. Synchronization is provided when using the MDL module.\u003c\/p\u003e\n\u003cp\u003eMini-horns shall be a Model MHR or MHW capable of operating at nominal 12 or 24VDC. And shall mount to a deep single gang back box. The mini-horn shall be listed to Underwriter’s Laboratories Standard UL464 for fire protective signaling systems. Mini-horns shall operate between 32 and 120 degrees Fahrenheit from a regulated DC. Or full-wave rectified unfiltered power supply. When used with the Sync Circuit™ Module, 12-volt rated notification appliance circuit outputs. Shall operate between nine and 17.5 volts; 24-volt rated notification appliance circuit outputs. Shall operate between 17 and 33 volts.\u003c\/p\u003e\n\u003cp\u003eSystem Sensor MHW\u003c\/p\u003e\n\u003cp\u003eA mini-horn can operate between 32 and 120 degrees Fahrenheit from a regulated DC or full-wave rectified unfiltered power supply. They come listed to Underwriter’s Laboratories Standard UL 464 for fire protective signaling systems.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eFeatures \/ Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e12 and 24V operation\u003c\/p\u003e\n\u003cp\u003eHigh and low volume settings\u003c\/p\u003e\n\u003cp\u003eTemporal and non-temporal tones\u003c\/p\u003e\n\u003cp\u003eMounts to single gang back box\u003c\/p\u003e\n\u003cp\u003eCompatible with MDL sync module\u003c\/p\u003e\n\u003cp\u003eMechanically and electrically compatible with PA400 series Mini-Alert™ sounders\u003c\/p\u003e","brand":"SYSTEM SENSOR","offers":[{"title":"Default Title","offer_id":54014877466931,"sku":"MHW","price":18.49,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/9785\/1699\/files\/MHWminihorn1.webp?v=1788814640"},{"product_id":"system-sensor-b501-white-4-inch-low-profile-detector-base","title":"System Sensor B501-WHITE 4-Inch Low-Profile Detector Base, White","description":"\u003cdiv class=\"rte text--pull\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eSystem Sensor B501-WHITE\u003c\/strong\u003e is a 4-inch intelligent detector base designed for use with compatible addressable smoke, heat, and multi-criteria detectors. Featuring a bright white finish and a low-profile design, it provides a clean, professional appearance while ensuring secure detector installation in commercial and institutional fire alarm systems.\u003c\/p\u003e\n\u003cp\u003eDesigned for easy installation and maintenance, the B501-WHITE features a plug-in detector connection that allows detectors to be installed or replaced without rewiring. The base includes SEMS screw terminals for quick wiring and supports a variety of electrical box configurations, making it suitable for both new construction and retrofit projects.\u003c\/p\u003e\n\u003cp\u003eIts integrated detector locking feature helps prevent unauthorized removal, making the B501-WHITE an ideal choice for public buildings and other high-traffic environments.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eIntelligent detector base\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e4-inch low-profile design\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBright white finish\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with intelligent smoke, heat, and multi-criteria detectors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePlug-in detector installation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQuick detector replacement without rewiring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSEMS screw terminals for easy wiring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDetector locking feature for added security\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible with multiple electrical box configurations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDurable, low-profile construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIdeal for new installations and retrofit projects\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGenuine System Sensor accessory\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eApplications\u003c\/h3\u003e\n\u003cp\u003eThe System Sensor B501-WHITE is ideal for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eCommercial buildings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOffice buildings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSchools and universities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHospitals and healthcare facilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHotels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRetail stores\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGovernment buildings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndustrial facilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAddressable fire alarm systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNew construction and retrofit projects\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eManufacturer: System Sensor\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eModel: B501-WHITE\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProduct Type: Intelligent Detector Base\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBase Diameter: 4 inches\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eColor: Bright White\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMounting Style: Low profile\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWiring Terminals: SEMS screw terminals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDetector Installation: Plug-in\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDetector Locking Feature: Yes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMounting Compatibility: 4-inch square, 4-inch octagon, 3½-inch octagon, and single-gang electrical boxes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompatible With: System Sensor intelligent smoke, heat, and multi-criteria detectors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eApplication: Addressable fire alarm systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhy Choose the System Sensor B501-WHITE?\u003c\/h3\u003e\n\u003cp\u003eThe System Sensor B501-WHITE provides a dependable and professional mounting solution for intelligent fire alarm detectors. Its bright white finish, plug-in design, secure locking feature, and compatibility with multiple detector types make installation and maintenance fast and efficient while ensuring reliable long-term performance in commercial fire alarm systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"SYSTEM SENSOR","offers":[{"title":"Default Title","offer_id":54014877532467,"sku":"B501-WHITE","price":9.87,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/9785\/1699\/files\/SystemSensorB501-WHITE4-InchLow-ProfileDetectorBase_White1.webp?v=1788813552"},{"product_id":"system-sensor-sbbsprl-wall-speaker-strobe-surface-back-box-red","title":"System Sensor SBBSPRL Wall-Mount Speaker\/Strobe Surface Back Box, Red","description":"\u003cp\u003e\u003cspan\u003eThe \u003cstrong\u003eL-Series Surface Mount Back Boxes\u003c\/strong\u003e are designed to fit System Sensor L-Series devices and provide a secure hard-surface mounting solution for applications on concrete, brick, and other solid surfaces. Models are available for wall or ceiling mounting, in red or white finishes, and configured by device type. Each back box includes a grounding plate and grounding screw for proper electrical grounding, along with threaded knockout holes for ¾-inch conduit adapters.\u003c\/span\u003e\u003c\/p\u003e","brand":"SYSTEM SENSOR","offers":[{"title":"Default Title","offer_id":54014877565235,"sku":"SBBSPRL","price":20.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/9785\/1699\/files\/SystemSensorSBBSPRLWall-MountSpeakerStrobeSurfaceBackBoxRed1.webp?v=1788813386"},{"product_id":"system-sensor-4w-b","title":"SYSTEM SENSOR 4W-B Photoelectric Smoke Detector","description":"\u003cp\u003eThe System Sensor 4W-B is a 4-wire photoelectric smoke detector for conventional fire alarm circuits. Measuring 5.3 inches in diameter, this i3 series detector provides drift compensation and smoothing algorithms to minimize nuisance alarms in commercial environments.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e4-wire conventional photoelectric detector\u003c\/li\u003e\n\u003cli\u003ei3 series drift compensation and smoothing\u003c\/li\u003e\n\u003cli\u003eStop-Drop N Lock plug-in detector head design\u003c\/li\u003e\n\u003cli\u003e0.5 A @ 30V AC\/DC alarm contact rating\u003c\/li\u003e\n\u003cli\u003e2.5%\/ft nominal sensitivity\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDiameter: 5.3 inches\u003c\/li\u003e\n\u003cli\u003eHeight: 2.0 inches\u003c\/li\u003e\n\u003cli\u003eType: Photoelectric smoke detector, 4-wire\u003c\/li\u003e\n\u003cli\u003eOperating Temperature: 32°F-120°F (0°C-49°C)\u003c\/li\u003e\n\u003cli\u003eHumidity: 0 to 95% RH non-condensing\u003c\/li\u003e\n\u003cli\u003eSensitivity: 2.5%\/ft nominal\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SYSTEM SENSOR","offers":[{"title":"Default Title","offer_id":54082241102131,"sku":"4W-B","price":55.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/9785\/1699\/files\/4W-B1.webp?v=1790533767"},{"product_id":"system-sensor-dst3","title":"SYSTEM SENSOR DST3 Duct Smoke Detector","description":"\u003cp\u003e\u003cstrong\u003eSystem Sensor DST3\u003c\/strong\u003e — metal air sampling tube for duct smoke detector housings, for outside duct widths of 2 ft to 4 ft (0.6 to 1.2 m).\u003c\/p\u003e\n\u003cp\u003eA duct smoke detector draws its sample through an intake tube reaching across the duct, and that tube is not in the detector carton. It is ordered to suit the duct, sized by duct width and not by detector model, because a tube stopping short of the airstream cannot sample it properly.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDuct widths 2 ft to 4 ft (0.6 to 1.2 m), worded identically by System Sensor, Notifier and Gamewell-FCI\u003c\/li\u003e\n\u003cli\u003eMust extend at least two-thirds of the way across the duct width\u003c\/li\u003e\n\u003cli\u003eInlet holes face into the airflow; the connector arrow has to point upstream\u003c\/li\u003e\n\u003cli\u003eTrim so about 1 to 2 in. protrudes; use a shorter tube if over two inlet holes fall outside\u003c\/li\u003e\n\u003cli\u003eThe end cap sealing the far end ships with the detector, not the tube, and is called critical to correct airflow\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe family is sized the same way: DST1 up to 1 ft, DST1.5 for 1 to 2 ft, DST5 for 4 to 8 ft, two-piece DST10 for 8 to 12 ft. Do not confuse it with \u003cstrong\u003eETX\u003c\/strong\u003e, the 1 ft metal exhaust tube fitted downstream, or \u003cstrong\u003eP48-21-00\u003c\/strong\u003e, the end cap.\u003c\/p\u003e","brand":"SYSTEM SENSOR","offers":[{"title":"Default Title","offer_id":54082241462579,"sku":"DST3","price":15.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/9785\/1699\/files\/DST3.png?v=1790526871"},{"product_id":"system-sensor-pc2rled","title":"SYSTEM SENSOR PC2RLED LED Horn Strobe","description":"\u003cp class=\"isSelectedEnd\"\u003eThe System Sensor PC2RLED is a ceiling-mounted LED two-wire horn strobe designed for commercial fire alarm notification systems. It combines a high-output electronic horn with an energy-efficient LED strobe to provide synchronized audible and visual emergency notification while significantly reducing current consumption compared to traditional xenon notification appliances.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003ePart of the System Sensor L Series LED notification appliance family, the PC2RLED features selectable candela output, low-profile construction, and simplified installation. It is engineered for commercial life safety systems requiring dependable ceiling-mounted notification in new construction and retrofit applications.\u003c\/p\u003e\n\u003ch3\u003eProduct Functions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eProvides audible fire alarm notification\u003c\/li\u003e\n\u003cli\u003eProvides visual emergency notification\u003c\/li\u003e\n\u003cli\u003eSupports synchronized horn operation\u003c\/li\u003e\n\u003cli\u003eSupports synchronized LED strobe operation\u003c\/li\u003e\n\u003cli\u003eOperates on two-wire notification appliance circuits\u003c\/li\u003e\n\u003cli\u003eSupports selectable candela output\u003c\/li\u003e\n\u003cli\u003eProduces Temporal Code 3 or continuous horn signaling\u003c\/li\u003e\n\u003cli\u003eSupports commercial fire alarm systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv\u003e\u003chr\u003e\u003c\/div\u003e\n\u003ch3\u003eElectrical \u0026amp; System Information\u003c\/h3\u003e\n\u003cp class=\"isSelectedEnd\"\u003eThe PC2RLED operates on regulated 24 VDC two-wire notification appliance circuits and utilizes LED strobe technology for reduced current consumption. The integrated strobe provides field-selectable candela settings of 15, 15 75, 30, 75, 95, 110, and 115 candela while supporting synchronization with compatible fire alarm control equipment.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eThe electronic horn provides multiple field-selectable tone and volume combinations, including Temporal Code 3 signaling. The appliance is designed for ceiling mounting and is compatible with approved System Sensor ceiling back boxes and accessories.\u003c\/p\u003e","brand":"SYSTEM SENSOR","offers":[{"title":"Default Title","offer_id":54082241888563,"sku":"PC2RLED","price":61.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/9785\/1699\/files\/PC2RLED.webp?v=1790305657"},{"product_id":"system-sensor-spscrl","title":"SYSTEM SENSOR SPSCRL Speaker Strobe","description":"\u003cp\u003eThe \u003cstrong\u003eSystem Sensor SPSCRL Ceiling Speaker Strobe\u003c\/strong\u003e is a dual-function emergency signaling device. It combines a \u003cstrong\u003ehigh-performance speaker\u003c\/strong\u003e and a \u003cstrong\u003ebright strobe light\u003c\/strong\u003e to deliver both \u003cstrong\u003eaudible\u003c\/strong\u003e and \u003cstrong\u003evisual alarms\u003c\/strong\u003e in case of an emergency. This integration ensures maximum effectiveness in \u003cstrong\u003ecommercial\u003c\/strong\u003e, \u003cstrong\u003eindustrial\u003c\/strong\u003e, and \u003cstrong\u003epublic spaces\u003c\/strong\u003e. The unit plays a crucial role in keeping occupants informed and safe during fire or other emergency events.\u003c\/p\u003e\n\u003ch3\u003eKey Features:\u003c\/h3\u003e\n\u003ch4\u003e\u003cstrong\u003eIntegrated Speaker and Strobe\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe \u003cstrong\u003eSPSCRL\u003c\/strong\u003e integrates a \u003cstrong\u003espeaker and strobes\u003c\/strong\u003e into a single unit. As a result, it provides both \u003cstrong\u003eaudible and visual alerts\u003c\/strong\u003e, ensuring that everyone in the area receives the signal. This is especially important for individuals with hearing impairments, ensuring that all occupants are notified.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eEasy Integration with Fire Alarm Systems\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThis unit integrates seamlessly with \u003cstrong\u003eaddressable fire alarm systems\u003c\/strong\u003e, allowing for easy installation and configuration. The \u003cstrong\u003ewiring connections\u003c\/strong\u003e are straightforward, ensuring reliable communication between the device and the fire alarm control panel. This integration ensures synchronized alerts for enhanced emergency management.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eDurable and Weather-Resistant Design\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe \u003cstrong\u003eSPSCRL\u003c\/strong\u003e features a \u003cstrong\u003erugged housing\u003c\/strong\u003e designed to withstand demanding conditions. Additionally, the unit is \u003cstrong\u003eweather-resistant\u003c\/strong\u003e, making it suitable for both \u003cstrong\u003eindoor\u003c\/strong\u003e and \u003cstrong\u003eoutdoor\u003c\/strong\u003e installations. Its durable construction ensures long-lasting performance, even in harsh environments.\u003c\/p\u003e","brand":"SYSTEM SENSOR","offers":[{"title":"Default Title","offer_id":54082242314547,"sku":"SPSCRL","price":85.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/9785\/1699\/files\/SPSCRL.webp?v=1790531956"},{"product_id":"system-sensor-spscrled-bp10","title":"SYSTEM SENSOR SPSCRLED-BP10 LED Speaker Strobe 10-Pack","description":"\u003cdiv data-bfc=\"\" class=\"\" data-sfc-cp=\"\" data-sfc-root=\"ep\" data-ved=\"2ahUKEwjqsp-Wqo-XAxXQHNAFHe8rAwgQi4wTegoIAggACAAIEBAT\" data-hveid=\"CAIIAAgACBAQEw\" data-complete=\"true\" data-copy-service-computed-style='font-family: \"Google Sans\", Roboto, Arial, sans-serif, \"Noto Color Emoji\"; font-size: 16px; font-weight: 400; margin: 0px; text-decoration: none; border-bottom: 0px rgb(230, 232, 240);'\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eThe \u003cstrong\u003eSystem Sensor SPSCRLED\u003c\/strong\u003e is a ceiling-mounted LED speaker strobe designed to provide reliable audible and visual notification in fire alarm and emergency communication systems. Featuring an integrated speaker and LED strobe in a compact red enclosure, this unit delivers clear sound and bright visual alerts to help ensure occupant safety in commercial, industrial, and public spaces. Its dual-function design simplifies installations by combining two notification appliances into a single device that meets modern code and accessibility requirements.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 dir=\"ltr\"\u003e\u003cspan\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/span\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003eCombined speaker and LED strobe in one ceiling-mounted notification device\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003e10 Pack\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003eLED strobe provides bright, energy-efficient visual signaling\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003eIntegrated speaker delivers clear audible alerts and evacuation messages\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003eDesigned for seamless integration with compatible fire alarm control panels\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003eDual-function notification helps meet audible and visual signaling requirements\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003eCompact ceiling design that supports efficient installation\u003c\/span\u003e\u003c\/li\u003e\n\u003cli dir=\"ltr\"\u003e\u003cspan\u003eSuitable for a wide range of environments including commercial, industrial, and public spaces\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e","brand":"SYSTEM SENSOR","offers":[{"title":"Default Title","offer_id":54082242412851,"sku":"SPSCRLED-BP10","price":748.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/9785\/1699\/files\/SPSCRLED-BP10.png?v=1790531832"},{"product_id":"system-sensor-spsrkled","title":"SYSTEM SENSOR SPSRKLED Speaker Strobe","description":"\u003cp\u003eThe SpectrAlert Advance SPSRKLED speaker strobe is designed to meet a wide range of outdoor and indoor notification requirements. As part of the SpectrAlert Advance family, it supports wall and ceiling mounting options and is compatible with metal or plastic weatherproof back boxes. The device delivers reliable operation in wet or dry environments and performs consistently across an extended temperature range from −40°F to 151°F. Engineered for mass notification and evacuation signaling, it provides a broad frequency response with low harmonic distortion, ensuring clear and intelligible voice messages at all power tap settings. Field-selectable candela, speaker voltage, and power options, along with automatic 12 V or 24 V operation, allow installers to easily adapt the device to different system requirements.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWeatherproof construction rated NEMA 4X and IP56 for indoor or outdoor use\u003c\/li\u003e\n\u003cli\u003ePlug-in design that reduces installation time and minimizes ground faults\u003c\/li\u003e\n\u003cli\u003eUniversal mounting plate with onboard shorting spring for wiring continuity testing\u003c\/li\u003e\n\u003cli\u003eHigh sound pressure level with low harmonic distortion for clear evacuation messaging\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SYSTEM SENSOR","offers":[{"title":"Default Title","offer_id":54082242511155,"sku":"SPSRKLED","price":121.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/9785\/1699\/files\/SPSRKLED1.png?v=1790525931"},{"product_id":"system-sensor-spsrl-p","title":"SYSTEM SENSOR SPSRL-P Speaker Strobe","description":"\u003cp\u003eThe System Sensor SPSRL-P is a wall speaker strobe, red, no marking for use in commercial fire alarm and life safety systems. As a genuine OEM notification appliance, strobe, speaker, it is engineered to System Sensor standards and integrates with System Sensor addressable and conventional panels.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eManufacturer: System Sensor\u003c\/li\u003e\n\u003cli\u003ePart Number: SPSRL-P\u003c\/li\u003e\n\u003cli\u003ePart Type: Notification Appliance, Strobe, Speaker\u003c\/li\u003e\n\u003cli\u003eCondition: New, genuine OEM\u003c\/li\u003e\n\u003cli\u003eApplication: Commercial fire alarm systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCompatibility\u003c\/h3\u003e\n\u003cp\u003eThe System Sensor SPSRL-P is designed for use with System Sensor addressable and conventional panels.\u003c\/p\u003e","brand":"SYSTEM SENSOR","offers":[{"title":"Default Title","offer_id":54082242609459,"sku":"SPSRL-P","price":92.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/9785\/1699\/files\/SPSRL-P.webp?v=1789943330"},{"product_id":"system-sensor-spsrled","title":"SYSTEM SENSOR SPSRLED LED Speaker Strobe","description":"\u003cp\u003eThe L-Series Indoor Speaker LED Strobe represents a new generation of indoor notification appliances, delivering major improvements in energy efficiency, performance, and installation flexibility compared to previous SpectrAlert Advance models. By utilizing advanced LED strobe technology, these devices provide strong visual signaling with significantly lower power consumption, enabling more efficient use of notification appliance circuits (NACs) and power supplies. Designed with both installers and system designers in mind, the L-Series indoor speaker LED strobe simplifies installation while enhancing audible clarity and visual alert effectiveness. Its modern design and backward compatibility make it an ideal solution for new projects as well as retrofit applications where performance, reliability, and cost efficiency are essential.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eApproximately 40% lower average current draw, reducing power supply requirements and allowing more devices per NAC\u003c\/li\u003e\n\u003cli\u003eIntegrated DVM test points, enabling voltage measurement without removing the device from the wall or ceiling\u003c\/li\u003e\n\u003cli\u003eBackward compatibility with System Sensor SpectrAlert, SpectrAlert Advance, and existing L-Series appliances for retrofit projects\u003c\/li\u003e\n\u003cli\u003eUnified L-Series design aesthetic for visual consistency across installations\u003c\/li\u003e\n\u003cli\u003eDual-listed to UL and ULC standards\u003c\/li\u003e\n\u003cli\u003eFlexible application options with wall- and ceiling-mount models\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SYSTEM SENSOR","offers":[{"title":"Default Title","offer_id":54082242707763,"sku":"SPSRLED","price":112.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/9785\/1699\/files\/spsrled_3_edited_1.webp?v=1790526379"},{"product_id":"system-sensor-farenhyt-p2wled-bp10","title":"SYSTEM SENSOR P2WLED-BP10 LED Horn Strobe 10-Pack","description":"\u003cp\u003eThe System Sensor P2WLED-BP10 is a 10-pack of 2-wire LED horn strobes for fire alarm systems. Each unit is a white, indoor wall-mount device. As a result, the bulk pack outfits larger jobs in a single order.\u003c\/p\u003e\n\u003cp\u003eLED technology draws less current than older xenon strobes. Therefore, it eases notification circuit design and lowers power supply demand. In addition, each device stays compatible with legacy SpectrAlert, SpectrAlert Advance, and L-Series products.\u003c\/p\u003e\n\u003ch3\u003eSystem Sensor P2WLED-BP10 specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eType: 2-wire LED horn strobe\u003c\/li\u003e\n\u003cli\u003eOperating voltage: 24 VDC\u003c\/li\u003e\n\u003cli\u003eCandela settings: 15, 30, 75, 110, 150, and 177 cd\u003c\/li\u003e\n\u003cli\u003eHorn output: 88+ dBA at 16V\u003c\/li\u003e\n\u003cli\u003eColor: white, marked “FIRE”\u003c\/li\u003e\n\u003cli\u003eMounting: indoor wall\u003c\/li\u003e\n\u003cli\u003eListings: UL 1971 (strobe), UL 464 (audible appliance)\u003c\/li\u003e\n\u003cli\u003ePackage: 10 devices\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SYSTEM SENSOR\/FARENHYT","offers":[{"title":"Default Title","offer_id":54082243133747,"sku":"P2WLED-BP10","price":549.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/9785\/1699\/files\/P2WLED-BP10.webp?v=1790530332"},{"product_id":"system-sensor-farenhyt-pc2wled","title":"SYSTEM SENSOR PC2WLED LED Horn Strobe","description":"\u003cp\u003eThe System Sensor PC2WLED is a 2-wire LED horn strobe for ceiling mounting. It uses a white, “FIRE” marked housing for fire alarm notification. As a result, it provides audible and visual alerts from overhead.\u003c\/p\u003e\n\u003cp\u003eLED technology lowers current draw compared with xenon strobes. Therefore, it simplifies notification circuit design. In addition, the PC2WLED stays electrically compatible with legacy SpectrAlert, SpectrAlert Advance, and L-Series devices.\u003c\/p\u003e\n\u003ch3\u003eSystem Sensor PC2WLED specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eType: 2-wire LED horn strobe\u003c\/li\u003e\n\u003cli\u003eOperating voltage: 24 VDC\u003c\/li\u003e\n\u003cli\u003eCandela: multiple field-selectable settings\u003c\/li\u003e\n\u003cli\u003eHorn output: 88+ dBA at 16V\u003c\/li\u003e\n\u003cli\u003eColor: white, marked “FIRE”\u003c\/li\u003e\n\u003cli\u003eMounting: ceiling\u003c\/li\u003e\n\u003cli\u003eListings: UL 1971 (strobe), UL 464 (audible appliance)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe device works with most addressable and conventional notification circuits. Finally, it fits new construction and retrofit ceilings alike.\u003c\/p\u003e","brand":"SYSTEM SENSOR\/FARENHYT","offers":[{"title":"Default Title","offer_id":54082243297587,"sku":"PC2WLED","price":53.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/9785\/1699\/files\/PC2WLED1.webp?v=1790305922"},{"product_id":"system-sensor-farenhyt-sbbcrl","title":"SYSTEM SENSOR SBBCRL Ceiling Back Box","description":"\u003cp\u003eThe System Sensor SBBCRL L-series red back box represents a critical infrastructure component for commercial fire alarm notification appliance installations. Engineered specifically for ceiling-mounted speaker\/strobe devices, this surface-mountable back box provides robust mounting solutions for advanced notification systems in complex commercial environments. Its precision-designed red housing ensures immediate visual identification and seamless integration with fire alarm notification platforms.\u003c\/p\u003e\n\u003cp\u003eDesigned for demanding commercial settings including office complexes, healthcare facilities, educational institutions, and industrial environments, the SBBCRL back box supports critical emergency communication infrastructure. The surface-mount configuration enables straightforward installation in drop ceilings, suspended ceilings, and architectural spaces where recessed mounting may be challenging or impractical.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCompatible with System Sensor L-series speaker\/strobe notification appliances\u003c\/li\u003e\n\u003cli\u003eDurable red powder-coated finish for immediate fire safety equipment identification\u003c\/li\u003e\n\u003cli\u003eSurface-mount design supports rapid installation in commercial ceiling applications\u003c\/li\u003e\n\u003cli\u003eEngineered to meet NFPA 72 National Fire Alarm and Signaling Code requirements\u003c\/li\u003e\n\u003cli\u003eSupports addressable and conventional fire alarm system architectures\u003c\/li\u003e\n\u003cli\u003eConstructed with high-impact thermoplastic materials for long-term durability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMaterial: High-impact thermoplastic\u003c\/li\u003e\n\u003cli\u003eColor: Red (RAL 3001)\u003c\/li\u003e\n\u003cli\u003eMounting Type: Surface mount\u003c\/li\u003e\n\u003cli\u003eCompatibility: System Sensor L-series notification appliances\u003c\/li\u003e\n\u003cli\u003eRegulatory Compliance: UL 268, UL 464, NFPA 72\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SYSTEM SENSOR\/FARENHYT","offers":[{"title":"Default Title","offer_id":54082243461427,"sku":"SBBCRL","price":25.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/9785\/1699\/files\/sbbcrl_edited.jpg?v=1790306287"},{"product_id":"system-sensor-farenhyt-scwled","title":"SYSTEM SENSOR SCWLED LED Speaker Strobe","description":"\u003cp class=\"p3\"\u003eThe System Sensor SCWLED is a ceiling-mounted strobe from the L-Series, designed to provide visual alerts in emergency situations. Utilizing advanced LED technology, it offers energy-efficient performance suitable for various indoor applications.\u003cspan class=\"Apple-converted-space\"\u003e\u003c\/span\u003e\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"p1\"\u003e\n\u003cb\u003eKey Features:\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\n\u003c\/h3\u003e\n\u003cp class=\"p4\"\u003e\u003cspan class=\"Apple-tab-span\"\u003e\u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e\u003cspan class=\"s2\"\u003e\u003cb\u003eEnergy Efficiency:\u003c\/b\u003e\u003c\/span\u003e Incorporates LED technology, resulting in lower current draw compared to traditional Xenon bulbs, which allows for more efficient power consumption and design flexibility.\u003cspan class=\"Apple-converted-space\"\u003e\u003c\/span\u003e\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p4\"\u003e\u003cspan class=\"Apple-tab-span\"\u003e\u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e\u003cspan class=\"s2\"\u003e\u003cb\u003eField-Selectable Candela Settings:\u003c\/b\u003e\u003c\/span\u003e Offers multiple light intensity levels—15, 30, 75, 95, 115, 150, and 177 candela—allowing customization based on specific application needs.\u003cspan class=\"Apple-converted-space\"\u003e\u003c\/span\u003e\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p4\"\u003e\u003cspan class=\"Apple-tab-span\"\u003e\u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e\u003cspan class=\"s2\"\u003e\u003cb\u003eUniversal Mounting Plate:\u003c\/b\u003e\u003c\/span\u003e Features a plug-in design with minimal intrusion into the backbox, simplifying installation and reducing the risk of ground faults.\u003cspan class=\"Apple-converted-space\"\u003e\u003c\/span\u003e\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p4\"\u003e\u003cspan class=\"Apple-tab-span\"\u003e\u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e\u003cspan class=\"s2\"\u003e\u003cb\u003eDiagnostic Test Points:\u003c\/b\u003e\u003c\/span\u003e Equipped with Digital Voltage Meter (DVM) test points on the device’s face, enabling quick voltage measurement without device removal, which facilitates faster troubleshooting and end-of-line voltage checks.\u003cspan class=\"Apple-converted-space\"\u003e\u003c\/span\u003e\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"p1\"\u003e\n\u003cb\u003eSpecifications:\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\n\u003c\/h3\u003e\n\u003cp class=\"p4\"\u003e\u003cspan class=\"Apple-tab-span\"\u003e\u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e\u003cspan class=\"s2\"\u003e\u003cb\u003eOperating Voltage:\u003c\/b\u003e\u003c\/span\u003e Regulated 24VDC\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p4\"\u003e\u003cspan class=\"Apple-tab-span\"\u003e\u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e\u003cspan class=\"s2\"\u003e\u003cb\u003eOperating Temperature:\u003c\/b\u003e\u003c\/span\u003e 32°F to 120°F (0°C to 49°C)\u003cspan class=\"Apple-tab-span\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p4\"\u003e\u003cspan class=\"Apple-tab-span\"\u003e\u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e\u003cspan class=\"s2\"\u003e\u003cb\u003eDimensions:\u003c\/b\u003e\u003c\/span\u003e 6.83 inches in diameter with a depth of 1.25 inches\u003cspan class=\"Apple-converted-space\"\u003e\u003c\/span\u003e\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cb\u003eApprovals and Compliance:\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p4\"\u003e\u003cspan class=\"Apple-tab-span\"\u003e\u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e\u003cspan class=\"s2\"\u003e\u003cb\u003eListings:\u003c\/b\u003e\u003c\/span\u003e UL Listed (S5512, S4011), ULC Listed, FM Approved, and CSFM\u003cspan class=\"Apple-converted-space\"\u003e\u003c\/span\u003e\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p4\"\u003e\u003cspan class=\"Apple-tab-span\"\u003e\u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e\u003cspan class=\"s2\"\u003e\u003cb\u003eCompatibility:\u003c\/b\u003e\u003c\/span\u003e Electrically compatible with legacy SpectrAlert, SpectrAlert Advance, and L-Series devices\u003c\/p\u003e","brand":"SYSTEM SENSOR\/FARENHYT","offers":[{"title":"Default Title","offer_id":54082243559731,"sku":"SCWLED","price":58.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/9785\/1699\/files\/SCWLED.png?v=1790722084"},{"product_id":"system-sensor-farenhyt-spscrled","title":"SYSTEM SENSOR SPSCRLED LED Speaker Strobe","description":"\u003ch3\u003eSystem Sensor SPSCRL Ceiling Speaker Strobe – Key Specifications\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eSystem Sensor SPSCRL Ceiling Speaker Strobe\u003c\/strong\u003e is a dual-function emergency signaling device. It combines a \u003cstrong\u003ehigh-performance speaker\u003c\/strong\u003e and a \u003cstrong\u003ebright strobe light\u003c\/strong\u003e to deliver both \u003cstrong\u003eaudible\u003c\/strong\u003e and \u003cstrong\u003evisual alarms\u003c\/strong\u003e in case of an emergency. This integration ensures maximum effectiveness in \u003cstrong\u003ecommercial\u003c\/strong\u003e, \u003cstrong\u003eindustrial\u003c\/strong\u003e, and \u003cstrong\u003epublic spaces\u003c\/strong\u003e. The unit plays a crucial role in keeping occupants informed and safe during fire or other emergency events.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eEasy Integration with Fire Alarm Systems\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThis unit integrates seamlessly with \u003cstrong\u003eaddressable fire alarm systems\u003c\/strong\u003e, allowing for easy installation and configuration. The \u003cstrong\u003ewiring connections\u003c\/strong\u003e are straightforward, ensuring reliable communication between the device and the fire alarm control panel. This integration ensures synchronized alerts for enhanced emergency management.\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eDurable and Weather-Resistant Design\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThe \u003cstrong\u003eSPSCRL\u003c\/strong\u003e features a \u003cstrong\u003erugged housing\u003c\/strong\u003e designed to withstand demanding conditions. Additionally, the unit is \u003cstrong\u003eweather-resistant\u003c\/strong\u003e, making it suitable for both \u003cstrong\u003eindoor\u003c\/strong\u003e and \u003cstrong\u003eoutdoor\u003c\/strong\u003e installations. Its durable construction ensures long-lasting performance, even in harsh environments.\u003c\/p\u003e","brand":"SYSTEM SENSOR\/FARENHYT","offers":[{"title":"Default Title","offer_id":54082243658035,"sku":"SPSCRLED","price":98.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/9785\/1699\/files\/SPSCRLED-SYSTEM-SENSOR_1.png?v=1790532184"},{"product_id":"system-sensor-farenhyt-spscwled","title":"SYSTEM SENSOR SPSCWLED LED Speaker Strobe","description":"\u003cp class=\"\" data-start=\"334\" data-end=\"662\"\u003eThe \u003cstrong data-start=\"338\" data-end=\"379\"\u003eSystem Sensor SPSCWLED Speaker Strobe\u003c\/strong\u003e combines crisp voice communication with a powerful white LED strobe, offering dependable emergency notification in a sleek ceiling-mount unit. Designed for use in commercial fire alarm and emergency systems, this device ensures both visual and auditory alerts are delivered.\u003c\/p\u003e\n\u003ch3 class=\"\" data-start=\"664\" data-end=\"680\"\u003eKey Features\u003c\/h3\u003e\n\u003cp class=\"\" data-start=\"682\" data-end=\"917\"\u003e\u003cstrong data-start=\"682\" data-end=\"714\"\u003eHigh-Intelligibility Speaker\u003c\/strong\u003e\u003cbr data-start=\"714\" data-end=\"717\"\u003eEngineered to deliver clear voice messages, this speaker ensures that evacuation instructions are understood, even in noisy environments. As a result, it supports quicker and safer occupant responses.\u003c\/p\u003e\n\u003cp class=\"\" data-start=\"919\" data-end=\"1166\"\u003e\u003cstrong data-start=\"919\" data-end=\"946\"\u003eBright White LED Strobe\u003c\/strong\u003e\u003cbr data-start=\"946\" data-end=\"949\"\u003eThe integrated LED strobe provides brilliant, energy-efficient illumination. It draws less current than traditional xenon strobes, which reduces the demand on your power supply and allows for more devices per circuit.\u003c\/p\u003e\n\u003cp class=\"\" data-start=\"1168\" data-end=\"1359\"\u003e\u003cstrong data-start=\"1168\" data-end=\"1192\"\u003eCeiling-Mount Design\u003c\/strong\u003e\u003cbr data-start=\"1192\" data-end=\"1195\"\u003eIts ceiling configuration offers even light distribution and wide-area sound coverage. This design minimizes blind spots, making it ideal for larger or open spaces.\u003c\/p\u003e\n\u003cp class=\"\" data-start=\"1361\" data-end=\"1577\"\u003e\u003cstrong data-start=\"1361\" data-end=\"1384\"\u003eSelectable Settings\u003c\/strong\u003e\u003cbr data-start=\"1384\" data-end=\"1387\"\u003eWith field-selectable wattage (¼, ½, 1, 2 watts) and candela settings (ranging from 15 to 185 cd), this model allows installers to adapt it to various applications without changing hardware.\u003c\/p\u003e\n\u003ch3 class=\"\" data-start=\"2077\" data-end=\"2098\"\u003eInstallation Tips\u003c\/h3\u003e\n\u003cp class=\"\" data-start=\"2100\" data-end=\"2121\"\u003eFor best performance:\u003c\/p\u003e\n\u003cul data-start=\"2122\" data-end=\"2469\"\u003e\n\u003cli class=\"\" data-start=\"2122\" data-end=\"2204\"\u003e\n\u003cp class=\"\" data-start=\"2124\" data-end=\"2204\"\u003eInstall the device in centrally located ceiling areas to ensure even coverage.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-start=\"2205\" data-end=\"2293\"\u003e\n\u003cp class=\"\" data-start=\"2207\" data-end=\"2293\"\u003eFollow NFPA 72 guidelines for candela and wattage placement based on ceiling height.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-start=\"2294\" data-end=\"2371\"\u003e\n\u003cp class=\"\" data-start=\"2296\" data-end=\"2371\"\u003eUse System Sensor mounting plates and back boxes for secure installation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli class=\"\" data-start=\"2372\" data-end=\"2469\"\u003e\n\u003cp class=\"\" data-start=\"2374\" data-end=\"2469\"\u003eConduct system testing post-installation to confirm correct sound output and strobe brightness.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"\" data-start=\"2471\" data-end=\"2569\"\u003eAdditionally, cleaning the lens and speaker grill regularly can help maintain optimal performance.\u003c\/p\u003e","brand":"SYSTEM SENSOR\/FARENHYT","offers":[{"title":"Default Title","offer_id":54082245525811,"sku":"SPSCWLED","price":92.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/9785\/1699\/files\/spscwled.webp?v=1790527289"},{"product_id":"system-sensor-farenhyt-spswled","title":"SYSTEM SENSOR SPSWLED LED Speaker Strobe","description":"\u003cp\u003eThe System Sensor SPSWLED is an indoor, wall-mounted LED speaker-strobe from the L-Series line, pairing a dual-voltage 25\/70.7 Vrms speaker (400-4,000 Hz) with a low-current LED strobe for combined voice\/tone and visual notification. It plugs into a standard 4\" square back box, and built-in DVM diagnostic test points let technicians check circuit voltage quickly during commissioning or service.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCombination speaker and LED strobe for indoor wall mounting\u003c\/li\u003e\n\u003cli\u003eField-selectable speaker power taps: 1\/4, 1\/2, 1, and 2 watts\u003c\/li\u003e\n\u003cli\u003ePlug-in design compatible with standard 4\" square back boxes\u003c\/li\u003e\n\u003cli\u003eDVM diagnostic test points for fast voltage checks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSpeaker voltage: 25 or 70.7 Vrms, rotary-switch selectable\u003c\/li\u003e\n\u003cli\u003eStrobe candela: 15, 30, 75, 95, 110, 135, and 185 cd\u003c\/li\u003e\n\u003cli\u003eFrequency range: 400 to 4,000 Hz\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SYSTEM SENSOR\/FARENHYT","offers":[{"title":"Default Title","offer_id":54082245656883,"sku":"SPSWLED","price":97.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/9785\/1699\/files\/spswled.webp?v=1790527671"},{"product_id":"system-sensor-farenhyt-ss-photo","title":"SYSTEM SENSOR SS-PHOTO Intelligent Smoke Detector","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\" data-start=\"272\" data-end=\"681\"\u003eThe \u003cstrong data-start=\"276\" data-end=\"329\"\u003eSystem Sensor SS-PHOTO Intelligent Smoke Detector\u003c\/strong\u003e is an addressable photoelectric sensor designed for compatible intelligent fire alarm control panels. Its redesigned optical sensing chamber detects smoke from a broad range of combustion sources, while analog communication allows the control panel to continuously evaluate smoke density and detector sensitivity.\u003c\/p\u003e\n\u003cp data-start=\"683\" data-end=\"866\"\u003eThe SS-PHOTO supports \u003cstrong data-start=\"705\" data-end=\"747\"\u003eSS, LiteSpeed, and SK protocol systems\u003c\/strong\u003e and provides individual Point ID identification through rotary address switches.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1ypkamz\" data-start=\"2785\" data-end=\"2812\"\u003eProgrammable Sensitivity\u003c\/h2\u003e\n\u003cp data-start=\"2814\" data-end=\"2920\"\u003eThe SS-PHOTO provides programmable smoke sensitivity through compatible fire alarm control-panel software.\u003c\/p\u003e\n\u003cp data-start=\"2922\" data-end=\"2959\"\u003ePublished sensitivity ranges include:\u003c\/p\u003e\n\u003cp data-start=\"2961\" data-end=\"2988\"\u003e\u003cstrong data-start=\"2961\" data-end=\"2975\"\u003eOpen Area:\u003c\/strong\u003e 2.86–5.0%\/ft\u003c\/p\u003e\n\u003cp data-start=\"2990\" data-end=\"3066\"\u003e\u003cstrong data-start=\"2990\" data-end=\"3014\"\u003eSpecial Application:\u003c\/strong\u003e 0.5–2.86%\/ft.\u003c\/p\u003e\n\u003cp data-start=\"3068\" data-end=\"3208\"\u003eDetector sensitivity is continually monitored and reported to the compatible fire alarm control panel.\u003c\/p\u003e\n\u003chr data-start=\"3210\" data-end=\"3213\"\u003e\n\u003ch2 data-section-id=\"1mu8aw8\" data-start=\"3215\" data-end=\"3239\"\u003eLED Status Indication\u003c\/h2\u003e\n\u003cp data-start=\"3241\" data-end=\"3352\"\u003eThe SS-PHOTO incorporates dual LEDs for \u003cstrong data-start=\"3281\" data-end=\"3313\"\u003e360-degree status visibility\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"3354\" data-end=\"3383\"\u003ePublished operation includes:\u003c\/p\u003e\n\u003cp data-start=\"3385\" data-end=\"3426\"\u003e\u003cstrong data-start=\"3385\" data-end=\"3410\"\u003eNormal Communication:\u003c\/strong\u003e Green LED blink\u003c\/p\u003e\n\u003cp data-start=\"3428\" data-end=\"3453\"\u003e\u003cstrong data-start=\"3428\" data-end=\"3438\"\u003eAlarm:\u003c\/strong\u003e Red LED steady\u003c\/p\u003e\n\u003cp data-start=\"3455\" data-end=\"3539\"\u003e\u003cstrong data-start=\"3455\" data-end=\"3477\"\u003eAdditional Status:\u003c\/strong\u003e Amber LED indication.\u003c\/p\u003e\n\u003cp data-start=\"3541\" data-end=\"3640\"\u003eThe exact LED behavior can depend on the connected fire alarm control panel and system programming.\u003c\/p\u003e\n\u003ch2 data-section-id=\"1ytlsrl\" data-start=\"4063\" data-end=\"4104\"\u003eElectrical \u0026amp; Communication Information\u003c\/h2\u003e\n\u003cp data-start=\"4106\" data-end=\"4138\"\u003e\u003cstrong data-start=\"4106\" data-end=\"4128\"\u003eOperating Voltage:\u003c\/strong\u003e 15–32 VDC\u003c\/p\u003e\n\u003cp data-start=\"4140\" data-end=\"4179\"\u003e\u003cstrong data-start=\"4140\" data-end=\"4172\"\u003eOperating Current at 24 VDC:\u003c\/strong\u003e 200 µA\u003c\/p\u003e\n\u003cp data-start=\"4181\" data-end=\"4222\"\u003e\u003cstrong data-start=\"4181\" data-end=\"4207\"\u003eMaximum Alarm Current:\u003c\/strong\u003e 2 mA at 24 VDC\u003c\/p\u003e\n\u003cp data-start=\"4224\" data-end=\"4261\"\u003e\u003cstrong data-start=\"4224\" data-end=\"4244\"\u003eMaximum Current:\u003c\/strong\u003e 4.5 mA at 24 VDC\u003c\/p\u003e\n\u003cp data-start=\"4263\" data-end=\"4320\"\u003e\u003cstrong data-start=\"4263\" data-end=\"4290\"\u003eCommunication Interval:\u003c\/strong\u003e Approximately every 5 seconds\u003c\/p\u003e\n\u003cp data-start=\"4322\" data-end=\"4356\"\u003e\u003cstrong data-start=\"4322\" data-end=\"4336\"\u003eProtocols:\u003c\/strong\u003e SS \/ LiteSpeed \/ SK\u003c\/p\u003e\n\u003cp data-start=\"4358\" data-end=\"4430\"\u003e\u003cstrong data-start=\"4358\" data-end=\"4373\"\u003eAddressing:\u003c\/strong\u003e Rotary switches.\u003c\/p\u003e\n\u003chr data-start=\"4432\" data-end=\"4435\"\u003e\n\u003ch2 data-section-id=\"2q9dy7\" data-start=\"4437\" data-end=\"4465\"\u003eCompatible Detector Bases\u003c\/h2\u003e\n\u003cp data-start=\"4467\" data-end=\"4582\"\u003eThe SS-PHOTO is a plug-in detector requiring a compatible base. Manufacturer documentation lists options including:\u003c\/p\u003e\n\u003cp data-start=\"4584\" data-end=\"4620\"\u003e\u003cstrong data-start=\"4584\" data-end=\"4599\"\u003eB501-WHITE:\u003c\/strong\u003e 4-inch standard base\u003c\/p\u003e\n\u003cp data-start=\"4622\" data-end=\"4653\"\u003e\u003cstrong data-start=\"4622\" data-end=\"4633\"\u003eB300-6:\u003c\/strong\u003e 6-inch flanged base\u003c\/p\u003e\n\u003cp data-start=\"4655\" data-end=\"4693\"\u003e\u003cstrong data-start=\"4655\" data-end=\"4668\"\u003eB200S-WH:\u003c\/strong\u003e Addressable sounder base\u003c\/p\u003e\n\u003cp data-start=\"4695\" data-end=\"4738\"\u003e\u003cstrong data-start=\"4695\" data-end=\"4711\"\u003eB200S-LF-WH:\u003c\/strong\u003e Low-frequency sounder base\u003c\/p\u003e\n\u003cp data-start=\"4740\" data-end=\"4762\"\u003e\u003cstrong data-start=\"4740\" data-end=\"4751\"\u003eB224RB:\u003c\/strong\u003e Relay base\u003c\/p\u003e\n\u003cp data-start=\"4764\" data-end=\"4830\"\u003e\u003cstrong data-start=\"4764\" data-end=\"4775\"\u003eB224BI:\u003c\/strong\u003e Isolator base\u003c\/p\u003e","brand":"SYSTEM SENSOR\/FARENHYT","offers":[{"title":"Default Title","offer_id":54082245787955,"sku":"SS-PHOTO","price":48.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/9785\/1699\/files\/SS-PHOTO-510x510.jpg?v=1790526594"},{"product_id":"system-sensor-silent-knight-b200s-iv","title":"SYSTEM SENSOR B200S-IV Programmable Sounder Base","description":"\u003cp\u003eThe System Sensor B200S-IV is a intelligent, addressable, programmable plug-in sounder base high or low volume output with ansi temporal 3 or temporal 4, continuous, march or custom tone; ivory for use in commercial fire alarm and life safety systems. As a genuine OEM notification appliance, sounder, it is engineered to System Sensor standards and integrates with System Sensor addressable and conventional panels.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eManufacturer: System Sensor\u003c\/li\u003e\n\u003cli\u003ePart Number: B200S-IV\u003c\/li\u003e\n\u003cli\u003ePart Type: Notification Appliance, Sounder\u003c\/li\u003e\n\u003cli\u003eCondition: New, genuine OEM\u003c\/li\u003e\n\u003cli\u003eApplication: Commercial fire alarm systems\u003c\/li\u003e\n\u003cli\u003eWeight (lbs): 0.7\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cp\u003eThe System Sensor B200S-IV is designed for use with System Sensor addressable and conventional panels. Always verify compatibility with your specific system configuration and firmware version. Contact Life Safety Consultants for pre-sale technical assistance.\u003c\/p\u003e","brand":"SYSTEM SENSOR\/SILENT KNIGHT","offers":[{"title":"Default Title","offer_id":54082245886259,"sku":"B200S-IV","price":74.5,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/9785\/1699\/files\/B200Supdated.png?v=1791410199"},{"product_id":"system-sensor-silent-knight-spscwled-p","title":"SYSTEM SENSOR SPSCWLED-P LED Speaker","description":"\u003cp\u003eThe System Sensor SPSCWLED-P is a ceiling-mounted LED speaker-strobe from the L-Series line, combining a dual-voltage 25\/70.7 Vrms speaker with a low-current LED strobe in one plug-in appliance. The \"-P\" (plain) designation means the cover carries no FIRE marking, and the speaker's rotary switch sets output between 1\/4, 1\/2, 1, and 2 watts while reproducing tones and voice messages across a 400-4,000 Hz range.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eCeiling-mount speaker-strobe with plug-in base and shorting-spring wiring-continuity check\u003c\/li\u003e\n\u003cli\u003eLED strobe draws substantially less current than legacy xenon strobes\u003c\/li\u003e\n\u003cli\u003eField-selectable candela: 15, 30, 75, 95, 115, 150, and 177 cd\u003c\/li\u003e\n\u003cli\u003eSynchronizes flash timing with compatible panels or System Sensor sync protocol modules\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSpeaker voltage: 25.0 or 70.7 Vrms, selectable\u003c\/li\u003e\n\u003cli\u003eSpeaker power taps: 1\/4, 1\/2, 1, 2 W\u003c\/li\u003e\n\u003cli\u003eStrobe flash rate: 1 Hz across full operating voltage range\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCertifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eStrobe complies with NFPA 72 visible-signaling requirements\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SYSTEM SENSOR\/SILENT KNIGHT","offers":[{"title":"Default Title","offer_id":54082246148403,"sku":"SPSCWLED-P","price":104.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/9785\/1699\/files\/SPSCWLED-P-SYSTEM-SENSOR_1.png?v=1789942944"},{"product_id":"silent-knight-sk-relay","title":"SILENT KNIGHT SK-RELAY Addressable Relay Module","description":"\u003cp class=\"p3\"\u003eThe Silent Knight SK-RELAY is an addressable relay module designed for use with Honeywell Silent Knight Series fire alarm control panels (FACPs). It enables the control panel to operate discrete contacts via code command, providing flexibility in managing various auxiliary functions within the fire alarm system.\u003cspan class=\"Apple-converted-space\"\u003e\u003c\/span\u003e\u003cspan class=\"s1\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"p1\"\u003e\n\u003cb\u003eKey Features:\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\n\u003c\/h3\u003e\n\u003cp class=\"p4\"\u003e\u003cspan class=\"Apple-tab-span\"\u003e\u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e\u003cspan class=\"s2\"\u003e\u003cb\u003eDual Form C Contacts:\u003c\/b\u003e\u003c\/span\u003e Equipped with two isolated sets of Form C (SPDT) contacts, allowing for versatile control applications.\u003c\/p\u003e\n\u003cp class=\"p4\"\u003e\u003cspan class=\"Apple-tab-span\"\u003e\u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e\u003cspan class=\"s2\"\u003e\u003cb\u003eRotary Address Switches:\u003c\/b\u003e\u003c\/span\u003e Facilitates quick and accurate module addressing during installation.\u003c\/p\u003e\n\u003cp class=\"p4\"\u003e\u003cspan class=\"Apple-tab-span\"\u003e\u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e\u003cspan class=\"s2\"\u003e\u003cb\u003eStatus LED Indicators:\u003c\/b\u003e\u003c\/span\u003e A panel-controlled LED flashes green under normal conditions and remains solid red during alarm states, providing clear visual status cues.\u003c\/p\u003e\n\u003cp class=\"p4\"\u003e\u003cspan class=\"Apple-tab-span\"\u003e\u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e\u003cspan class=\"s2\"\u003e\u003cb\u003eFlexible Programming:\u003c\/b\u003e\u003c\/span\u003e The relay’s operation can be customized to respond to specific zone conditions as defined by the system’s programming.\u003c\/p\u003e\n\u003cp class=\"p4\"\u003e\u003cspan class=\"Apple-tab-span\"\u003e\u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e\u003cspan class=\"s2\"\u003e\u003cb\u003eVisible Polling LED:\u003c\/b\u003e\u003c\/span\u003e A polling LED is visible through the cover plate, aiding in system diagnostics and maintenance.\u003c\/p\u003e\n\u003cp class=\"p4\"\u003e\u003cspan class=\"Apple-tab-span\"\u003e\u003c\/span\u003e•\u003cspan class=\"Apple-tab-span\"\u003e \u003c\/span\u003e\u003cspan class=\"s2\"\u003e\u003cb\u003eSEMS Screws:\u003c\/b\u003e\u003c\/span\u003e Simplifies wiring connections, enhancing installation efficiency.\u003c\/p\u003e","brand":"SILENT KNIGHT","offers":[{"title":"Default Title","offer_id":67593184608563,"sku":"SK-RELAY","price":48.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/9785\/1699\/files\/SK-Relay.png?v=1790726245"},{"product_id":"system-sensor-p2rled-sp","title":"SYSTEM SENSOR P2RLED-SP LED Horn Strobe","description":"\u003cp\u003e\u003cspan\u003eThe \u003c\/span\u003e\u003cstrong data-start=\"598\" data-end=\"641\"\u003eSystem Sensor P2RLED-SP LED Horn Strobe\u003c\/strong\u003e\u003cspan\u003e provides dependable audible and visual notification for fire alarm and emergency communication systems. It features energy-efficient LED strobe technology and powerful horn output, which together ensure effective alerts in indoor environments. In addition, its red housing enhances visibility and ensures quick recognition during emergencies. Therefore, this device works well in commercial buildings, schools, healthcare facilities, and retail spaces.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4 data-start=\"1103\" data-end=\"1139\"\u003eLED Strobe for High Visibility\u003c\/h4\u003e\n\u003cp data-start=\"1141\" data-end=\"1511\"\u003eThis horn strobe uses an \u003cstrong data-start=\"1166\" data-end=\"1189\"\u003eadvanced LED strobe\u003c\/strong\u003e that delivers consistent brightness with reduced power consumption. As a result, facilities benefit from long service life and lower maintenance requirements. Moreover, LED technology maintains strong visual alerts even in brightly lit areas. Consequently, occupants receive clear visual warnings and can react quickly.\u003c\/p\u003e\n\u003ch4 data-start=\"2186\" data-end=\"2228\"\u003eSystem Integration and Compatibility\u003c\/h4\u003e\n\u003cp data-start=\"2230\" data-end=\"2549\"\u003eThe System Sensor P2RLED-SP integrates easily with most modern fire alarm systems. Moreover, its efficient electrical design supports reliable operation across a wide range of system configurations. As a result, technicians can deploy this device in both new installations and retrofit projects without complications.\u003c\/p\u003e","brand":"SYSTEM SENSOR","offers":[{"title":"Default Title","offer_id":67593350676787,"sku":"P2RLED-SP","price":55.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/9785\/1699\/files\/p2rled-sp.png?v=1790728029"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/9785\/1699\/collections\/System_Sensor_Logo.png?v=1789943858","url":"https:\/\/plenasupply.com\/collections\/system-sensor.oembed","provider":"Plena Supply","version":"1.0","type":"link"}