The BRK 660MBX mains powered optical alarm coomes with a 9V alkaline back-up battery.
Kitemarked to the latest British Standards, this BRK mains powered alarm is suitable for installations complying to BS 5839-6 Grade D and can be hard wire interlinked to form a smoke alarm system.
Once interlinked, if one alarm detects a fire, it sounds and triggers all other interlinked alarms to also sound.
BRK 660MBX Optical Alarm
230V mains powered with 9V alkaline back-up battery (included)
Kitemarked to BS EN 14604 (smoke alarms) and BS 5446-2 (heat alarm)
Includes slimline twist-fit base suitable for flush mounting
Suitable for installations complying to BS 5839-6: 2013 Grade D, E and F
5 year manufacturer's warranty
Test and Hush Button Feature (Heat alarms only have Test functionality)
Up to 12 alarms can be hard wire interlinked within a single system
660MBX Optical Smoke Alarm:
Sound Output 85dB at 3m Back-Up Battery 9V alkaline Operating Temperature +5 °C to +38 °C Relative Humidity 10% to 85%