Collection: Heat Alarms

Explore heat alarms from Aico and HiSpec, with mains-powered and battery-powered options. The range includes Aico Ei144e, Ei3014 and Ei630iRF models alongside HiSpec Fast Fix and radio-frequency heat detectors.

Selected models offer wired or wireless interconnection, with different battery and backup arrangements. Check each model’s specifications and manufacturer’s instructions for compatible alarms, installation locations, testing and replacement requirements before selecting a unit.