3. Heat Alarm Features
Fig.2
LED indicator
Test/Hush button
Heat sensor
Mounting bracket
Alarm body
4. Heat Alarm Specifications
Dimensions: Φ50x43mm
Weight: 40g
Operating Temperature: 4°C-38°C
Power: Built-in 3V Lithium battery (not replaceable)
Operating Current: <5uA(standby), <160mA (alarm)
Alarm Volume: >85dB at 3 meters
Heat Sensitivity Range: 54-70°C
Complies with: BS5446-2:2003
Service Environment: Residential dwelling
Designed Life: 10 years
3