Discontinued Product - Compatible Replacement Available
This product has been discontinued, but there is a compatible replacement available.
£23.99 inc VAT
£19.99 ex VAT
The BRK 770MBX alarm contains an identical replacement alarm head for your outgoing BRK 670MBX ionisation smoke alarm which uses replaceable alkaline batteries. The only difference is that the spare base supplied is a push-fit version rather than the twist-fit you already have installed. This replacement detector head fits directly onto your existing twist-fit base and is guaranteed to be compatible with your existing system.
The supplied 670MBX / 770MBX is an ionisation smoke alarm ideal for landings areas and detects fast flaming fires quickly. This 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 670MBX / 770MBX replacement alarm negates 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||BK670MBX, 670MBX, BRKEOA, BK670MBX-PUSH|
Replaceable 9V Alkaline
38 x 133mm
+5°C to +38°C
10% to 85%
1 customer has given this product an overall rating of 5 out of 5
Rating: 5 / 5 Stars
Reviewed by: J D
Very good item. No need to replace the base as the new one clipped in very good.
Published on: 2nd June 2021