BRK 670MBX (679) Dicon Ionisation Alarm with 9V Battery Backup
ok smoke alarm
BOUGHT THESE TWO ALARMS (BRK670MBX) TO REPLACE THE OBSOLETE BRK86 RACE! ,I FOUND THIS ALARM VERY EASY TO FIT ,NEEDED NO ALTERATION TO WIRING JUST SCREW WIRE IN TO CHOC BLOCKS. BEEN FITTED FOR A SHORT TIME NOW WITH NO FALSE ALARMS,- WORKING PERFECT EVEN WITH OUR LOG BURNER.VERY LOW PRICE BUT VERY HIGH QUALITY PIECE OF KIT,SO DON,T MISS OUT.
8 Jun 2015
Essential item for safety
Bought 2 of these to replace the 2 in the house that were nearing the end of their lifespan.
Very easy to fit just replace baseplate attach battery and 3 pin connector on main unit, connect back onto baseplate test and hey presto all done.
2 Jun 2015
Ive fitted these alarms in several student rented houses, easy to use and good all round interlinked alarms.
The battery plate is secured with a small cross head (philips) screw. This is a very tight fitting and be careful not to round the screw head or put too much pressure on and break the plastic housing. The design is good but the screw pilot hole made need to be increased slightly if you experience it too tight.
23 May 2015
very good item at a good price
Good looking item, easy to fit and works well. Instructions are clear and you can link multiple alarms (I didn't need to).....so all in all worth buying.
19 May 2015