Discontinued Product - No Compatible Replacement
This product has been discontinued.
£21.00 inc VAT
£17.50 ex VAT
The BRK 770MBX smoke alarm with push-fit base is no longer available for sale. This replacement alarm is identical in every way to your outgoing unit, fits directly onto your existing base, and is guaranteed to be compatible with your existing system. The BRK 670MBX smoke alarm head in the box is in fact the very same as the 770MBX you are replacing.
This BRK 670MBX / 770MBX is an ionisation smoke alarm ideal for landings areas and detects fast flaming fires quickly. The alarm features a central test and hush button making maintenance very easy while a replaceable 9V alkaline backup battery ensures that it continues to operate even during a power failure, so you are never without protection.
The simple installation process of the 770MBX replacement alarm removes the need for an electrician, though you must ensure that mains power to all interlinked alarms is turned off before beginning work. The interlink wire can carry a live electric current between alarms if they are powered from different circuits.
|Alternative Product Codes||BK770MBX, 770MBX, BK670MBX, 670MBX, BK670MBX-PUSH|
Replaceable 9V Alkaline
38 x 133mm
+5°C to +38°C
10% to 85%