
Heat Detectors
Fixed and rate-of-rise heat detectors for areas unsuited to smoke detection.
Overview
Heat detectors respond to fixed temperature thresholds or a rapid rate of temperature rise, making them suitable for kitchens, plant rooms, and other spaces prone to smoke or steam that would trigger false alarms on a smoke detector.
Features
Fixed-temperature and rate-of-rise sensing options
Resistant to false alarms from smoke, steam, or dust
Compatible with addressable and conventional panels
Applications
Kitchens and commercial catering areasPlant rooms, boiler rooms, and workshopsCar parks and loading baysAreas prone to steam, dust, or fumes unsuited to smoke detection
Technical Information
Sensing
Detection type
Fixed temperature (typically 57–90°C) or rate-of-rise
Coverage area
Typically up to 50–75 m² per detector, per spacing rules
Standards
Standards
Typically listed to UL 521 / EN 54-5
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