BRK Brands 9120B Hardwired Smoke Alarm with Battery Backup, Single Individual from Contractor Pack
by BRK Brands
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Product Details
Manufacturer: BRK BrandsModel: 9120B
Product features:
- Tamper resistant locking pins, single button silence/test, and loud 85dB alarm
- 120-volt AC power with 9-volt battery backup (included) to keep alarm functioning during power outage
- Open mounting design for easy installation with side load battery compartment for quick replacementv and interconnectable up to 18 units (12 smoke, 6 CO/heat/relay)
- 10-year limited warranty
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Description of BRK Brands 9120B Hardwired Smoke Alarm with Battery Backup, Single Individual from Contractor Pack
Introducing the revolutionary BRK 9120 series smoke alarms which have been redesigned from the ground up. They install faster, perform better, and are even smarter than before. All of these improvements help reduce nuisance alarms and save you time and money. BRK Electronics smoke alarms are designed to be easy to install, easy to maintain, and quality-engineered for years of virtually maintenance-free service.The 9120B AC-powered smoke alarm with battery backup includes these features:
- Ionization sensor which helps detect fast flaming fires that consume combustible materials rapidly.
- 120-volt AC inter-connectable (with maximum 18 compatible devices). The alarm can be interconnected with up to 12 other compatible smoke alarms and six compatible devices like bells, horns, repeaters and door closers. If one unit triggers an alarm, all smoke alarms in the series will sound. Power indicators show which unit in the series initiated the alarm.
- Latching alarm indicator which automatically identifies which unit initiated the alarm.
- Smart technology to reduce nuisance alarms.
- 9-volt battery backup for peace of mind during power malfunction.
- Single test/silence button which both silences a non-threatening alarm or low battery warning and allows you to test the unit's functionality.
- Perfect mount system including a gasketless base for easy installation and new mounting bracket that keeps the alarm secure over a wide rotation range to allow for perfect alignment.
- Mounting bracket lock for tamper resistance.
- Dust cover to keep unit clean during construction.
- 10-year limited warranty.
What's in the Box
One smoke alarm, one 9-volt battery, and user's manual
Tools and Hardware Reviews of BRK Brands 9120B Hardwired Smoke Alarm with Battery Backup, Single Individual from Contractor Pack
Customer Review: A good product that keeps my family safe
Summary: 5 Stars
I'll be very specific. This review is for the BRK 9120B Alarm. I bought a bunch of them to replace the hardwired alarms in my fifteen year old house. A warning beep that replacement was necessary was the first sign that one of the original BRK alarms (a different model number) was failing from old age. Of course the beep was repeated on all nine alarms in the house so I spent about an hour tracking it down to the failing alarm which I removed from the loop. Sure enough, silence returned.
I did my homework on BRKs website and figured this alarm would be a direct replacement for what I had. I ordered one just to be sure. Indeed, it installed perfectly with no rewiring. Also the product tested perfectly as an individual alarm and in alarming every device in our house. There is an indicator that illuminates to show that it is the device that initiated the alarm.
After that, I ordered enough more of the alarms to redo the entire house as I figured if one was failing, the rest couldn't be far behind. I certainly got my investment out of the original ones.
One additional point. The new ones are packaged with a little dust 'bonnet' to cover them during installation. I'm saving those bonnets to use to cover them when we do the next major clean-up and painting of the house. I don't want the alarms ruined by dust or paint intrusion by unrelated handiwork. I'll of course remove the bonnets as soon as the dirty work is finished in each room.
I'm absolutely confident that these products will protect us as I installed them myself following the manufacturer's instructions.
More BRK Brands 9120B Hardwired Smoke Alarm with Battery Backup, Single Individual from Contractor Pack Customer Reviews:
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