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BRK Brands 9120B Hardwire Smoke Alarm with Battery Backup
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Tools & Hardware > Alarms > Item 3
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BRK Brands 9120B Hardwire Smoke Alarm with Battery Backup
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by BRK
Sales Rank: 134
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List Price: $17.99
$11.99
At Amazon
on 11-9-2008.
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Features
120-volt hardwire ionization smoke alarm
Uses Smart Technology to reduce nuisance alarms
Features convenient silence/test button, dust cover, 85-decibel alarm
Latching alarm indicator identifies which unit triggered alarm
9-volt battery included; 10-year limited warranty
Product Description
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.
All BRK Electronics smoke alarms meet UL 217 standard and are listed with the California State Fire Marshal. They use the new UL mandated repeating 85-decibel alarm horn pattern. 10-year limited warranty. This unit is approved for sale in Oregon after new revisions on law HB2586.--Bree Norlander
Included with this Product
One smoke alarm, one 9-volt battery, and user's manual
Owner Reviews, Ratings, Comments and Criticism
I bought this unit to replace a prior model that was no longer available. It's installed in tandem with other smoke alarms as was its predecessor. It's less than a year old. Since new, every few random months the unit chirps a random number of times at a random hour of the day - sadly, all but once at dark o'clock, waking up our little tykes. I've replaced backup batteries that test like new on my voltmeter, with new ones that also test positive, to no avail. None of the other units in tandem exhibit a problem. All units, including this one, work as designed when running periodic tests. The unit is neither dirty nor dusty. And I know it works in smokey conditions as my wife occasionally proves by talking on the phone and cooking at the same time. It's just the kind of thing that makes you want to do something dumb like disable it.
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BRK Brands 9120B Hardwire Smoke Alarm with Battery Backup
Available from Amazon
Price: $11.99
Updated on 11-9-2008.
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Tools & Hardware > Alarms > Item 3
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Last Modified : 11-9-2008
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