BRK's 670MBX Smoke Alarm is a mains powered ionisation alarm with a 9V alkaline back-up battery that can provide power to the unit in the event of a mains failure.
This alarm uses the latest technology to sense combustion and is ideal for detecting rapid flaming fires, such as those caused by burning paper. It is recommended that this alarm is installed in staircases, upstairs landings and offices.
The alarm can interconnect with up to 12 compatible smoke, heat and CO alarms and is supplied with a standard base.
It is suitable for use as part of a BS5839:6 Grade D2 System and has a 5-year warranty guaranteed.