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Heat alarms


Aico Ei144
Aico ei144 heat alarm
Aico standard mains powered heat alarm with a 9V Alkaline battery providing backup which lasts 4 years in standby mode before needing replacement.

Kidde 3SFW
Kidde 2SFW Heat alarm
Kidde 3SFW wireless heat alarm is a good quality heat alarm that can be interconnected with other Kidde alarms through the house. It comes with an Alkaline back up battery incase of mains failure similar to the Aico Er144

Kidde 3SFWR
Kidde 3SFWR wireless heat alarm is the same great quality as the 3SFW but comes with a rechargable lithium battery which means that you don't have to worry about changing the battery to ensure the alarm will work incase of a mains power outage. Comes with a 6 year guarantee.

Battery Backup
Mains Powered