Firex Mains Powered Optical Smoke Alarm with Back-Up Battery

• Interlink with up to 23 Firex hard-wired alarms
• Alarm memory
• Reduced energy consumption
• Dust compensation and bug screen
• Combined Test/Hush button allows regular testing of alarm function and can be used to temporarily silence nuisance alarms
• Auto reset after activation
• Tamper-resistant locking device prevents unauthorised removal without the use of a tool
• Mains operation

Mains-powered optical smoke alarm that can be interlinked with up to 23 other Kidde mains alarms, be they ionisation, optical or heat. Once interlinked, the detection of the relevant danger by an individual unit will sound across all the connected alarms.