The FireHawk range offers mains-powered and sealed lithium battery powered alarms.
The mains-powered alarms can be connected via a hard-wire interlink or wirelessly using the FH550RF Radio Interlink Base (a separate base is required for each alarm to interlink wirelessly).
The sealed battery powered alarms can be interlinked using the built-in radio technology included with these alarms.
FireHawk Alarms
The FireHawk range offers mains-powered and sealed lithium battery powered alarms.
The mains-powered alarms can be connected via a hard-wire interlink or wirelessly using the FH550RF Radio Interlink Base (a separate base is required for each alarm to interlink wirelessly).
The sealed battery powered alarms can be interlinked using the built-in radio technology included with these alarms.
- FHN450BB
> Heat Alarm
> Mains powered
> Alkaline battery backup (Grade D2)£19.90 £16.58 As low as £18.97 £15.81In Stock - FHN450RB
> Heat Alarm
> Mains powered
> Sealed lithium battery backup (Grade D1)£24.89 £20.74 As low as £23.74 £19.78In Stock