The Mercury Heat Alarm provides a quick alert to rapid rises in temperature rather than smoke, making it perfect for kitchens as it won't react to cooking fumes. The Heat Alarm will sound when it detects extreme temperature rises created by chip pan fires for example. Ideal for areas with fumes and high humidity, such as kitchens, garages and lofts, the thermistor technology ensures you’re alerted to fires quickly without false alarms. The unit needs no battery maintenance, simply engage the internal battery using the switch on the base of the unit, fix to your desired surface and test on a regular basis. Once the detector nears the end of its 10 year life, a low battery indication alerts you to replace the unit.

Features

Electronic thermistor sensing technology

10 Year internal battery for peace of mind and hassle free use

Easy installation and maintenance

Low battery warning and auto-reset

Mute function disables the alarm for a 9 minute period when required

Tested in an approved laboratory to ensure full compliance to BS 5446-2: 2003

Suitable for homes in England and Wales. Not suitable for homes in Scotland under new regulations

Specifications

Batteries: DC3V lithium battery (internal)

Alarm output: 85dB @ 3m

Sensor: Electronic thermistor

Alarm level: 54°~70°C

Lifetime: 10 years

Dimensions: 116mm Φ, 46mm height

Weight: 116g