FIRE-LITE H365R Addressable Heat Detector

The Fire-Lite H365R is an intelligent, addressable heat detector with combined rate-of-rise and 135°F fixed-temperature sensing. It ships with the B300-6 mounting base included. Specifically, it runs only on the Fire-Lite LiteSpeed protocol.

In addition, the H365R uses a fast-response thermistor circuit. As a result, it catches both rapidly developing fires and slow heat build-up.

How the Fire-Lite H365R Senses Heat

The sensor alarms two ways. First, it triggers on a 15°F-per-minute rate-of-rise. Then, as a backstop, it alarms at the 135°F fixed setpoint.

Therefore, the H365R catches fast-growing fires before they reach the fixed threshold. In addition, it still alarms on slow-heat scenarios that may not trigger ROR.

Furthermore, the H365R communicates with the panel over LiteSpeed every five seconds. As a result, panels see real-time device status and can run automatic diagnostics.

Two LEDs with 360° Visibility

Two LEDs on each detector provide a local alarm indication. Also, they blink red during normal communication. Then, they latch steady red in alarm.

In addition, rotary decimal address switches set the device from 1 to 159. As a result, no external programmer is needed.

Key Features

• Combined rate-of-rise (15°F/min) and 135°F fixed-temperature sensing
• LiteSpeed addressable protocol only (use the H365R-IV for CLIP)
• Includes B300-6 mounting base
• Low-profile, white housing
• Two LEDs with 360° visibility — blink red, solid red on alarm
• Rotary decimal address switches (1–159)
• Tamper-resistant locking to base
• UL 521 listed; 50 ft spacing

Specifications

• Protocol: LiteSpeed (Fire-Lite addressable)
• Voltage Range: 24 to 32 VDC
• Standby Current: 350 µA peak (one comm every 5 seconds)
• Alarm Current: ~6.5 mA at 24 VDC
• Fixed Alarm Setpoint: 135°F
• Rate-of-Rise Threshold: 15°F per minute
• Operating Ambient: 32°F to 100°F (0°C to 38°C)
• Humidity: 0–93% RH non-condensing