{"product_id":"dmp-1128-wireless-shock-detector","title":"DMP 1128 Wireless Shock Detector","description":"\u003cp\u003e\u003cspan\u003eThe \u003cstrong\u003eDMP 1128\u003c\/strong\u003e is a compact, fully supervised wireless glassbreak detector designed for reliable intrusion detection in residential and commercial settings. Utilizing dual microphones, it listens for both the low-frequency shock wave and the high-frequency glass shattering sound, significantly reducing false alarms. With omni-directional detection up to 20 feet from framed or armor-coated glass, it offers flexible mounting on walls or ceilings to maximize coverage. The unit runs on a single 3 V CR123A lithium battery, providing up to 3 years of typical use. Operating at 905‑924 MHz, it communicates alarms, tamper events, and low battery status to any compatible DMP 1100‑series wireless receiver. Durable flame-retardant ABS housing and an operating range of ‑10 °C to +55 °C ensures dependable performance. A survey LED assists installer placement validation. Supervised every few minutes, the 1128 ensures reliable connectivity and is easy to program into DMP security systems for seamless integration and maintenance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"DMP","offers":[{"title":"Default Title","offer_id":67654127026483,"sku":"1128","price":70.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/9785\/1699\/files\/DMP1128.png?v=1791819203","url":"https:\/\/plenasupply.com\/products\/dmp-1128-wireless-shock-detector","provider":"Plena Supply","version":"1.0","type":"link"}