This product has been discontinued.
Ideal for upstairs landing areas, this mains powered radio-interlinked ionisation smoke alarm from BRK can be wirelessly interlinked with up to 50 RF smoke and heat alarms within a single system. The BRK 670RF ionisation smoke alarm is supplied with a radio-frequency base as standard, achieving a 30m wireless range in buildings.
|Alternative Product Codes||BK670RF, 670RF, BK670, DS700RF|
Ionisation Smoke Alarm: 38x133mm
RF Base: 30x140mm
+5°C to +38°C
10% to 85%
BS 5839-6 recommends that one or two storey HMOs with an individual floor area of no more than 200sqm (not the total of both floors) should have a Grade D smoke alarm system installed. Grade D refers to mains powered smoke alarms with a back up battery power supply. The alarms can be interlinked either by wire or by radio signal and the system does not require a separate fire alarm panel. For HMOs of 3 storey or higher, a Grade A panel system would need to be installed. This can cover the whole of the building, or can be used just for the communal areas with a separate Grade D system installed for the individual dwellings. For both applications, the level of cover should be a minimum of LD3 (in all escape routes) but this may change according to the fire risk assessment.