The BRK 660RF is a mains powered optical smoke alarm supplied with a radio-frequency base plate to achieve wireless interconnection. Up to 50 BRK radio-interlinked smoke and heat alarms can be interconnected within a single system, and its 9V alkaline back-up battery continues to power the alarm after a mains failure.
This is the technical data for the Mains Powered Radio-Interlinked Optical Smoke Alarm with Alkaline Back-up Battery - BRK 660RF.
|Dimensions (HxDia)||Optical Smoke Alarm: 44x140mm
RF Base: 30x140mm
|Sound Output||85dB at 3m|
|Back-Up Battery||9V alkaline|
|Operating Temperature||+5 °C to +38 °C|
|Relative Humidity||10% to 85%|
The following technical data sheets are available for this product:
|Product Code: BK660RF||
£48.99 ex VAT
£58.79 inc VAT