BRK Brands 9120 Hardwire Smoke Alarm

Product Details

Product Dimensions: 12.6 x 6.2 x 14.4 inches ; 8 ounces
Shipping Weight: 9.6 ounces (View shipping rates and policies)
Shipping: Currently, item can be shipped only within the U.S.
ASIN: B000BD6ELA
Item model number: 9120

By : BRK
List Price : ~~$15.49~~
Price : $9.61
You Save : $5.88 (38%)

Item Description

Amazon.com Product Description
Introducing the revolutionary BRK 9120 series smoke alarms which have been redesigned from the ground up. They install faster, carry out greater, and are even smarter than prior to. All of these improvements assist lessen nuisance alarms and save you time and cash. BRK Electronics smoke alarms are developed to be hassle-free to install, effortless to sustain, and high quality-engineered for years of virtually upkeep-free of charge service.
The AC-powered BRK Hardwire Smoke Alarm contains these features:

Ionization sensor which assists detect quick flaming fires that consume combustible supplies quickly.
120-volt AC inter-connectable with up to 12 smoke alarms and six of a combination of UL listed BRK heat alarms and RM3 relays (maximum 18 devices). Smoke and CO alarms ought to be interconnected separately per NFPA 72 and UL 217.
Latching alarm indicator which automatically identifies which unit initiated the alarm.
Intelligent technology to reduce nuisance alarms.
Single test/silence button which each silences a non-threatening alarm or low battery warning and allows you to test the unit's functionality.
Ideal mount technique like a gasketless base for hassle-free installation and new mounting bracket that keeps the alarm secure over a wide rotation range to enable for great alignment.
Mounting bracket lock for tamper resistance.
Dust cover to preserve unit clean throughout construction.
ten-year restricted warranty.

All BRK Electronics smoke alarms meet UL 217 regular and are listed with the California State Fire Marshal. They use the new UL mandated repeating 85-decibel alarm horn pattern. 10-year restricted warranty. This unit is approved for sale in Oregon just after new revisions on law HB2586.--Bree Norlander
What's in the Box One particular smoke alarm and user's manual

Technical Details

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
10-year limited warranty

Customer Reviews

I ordered this to replace the 9120B with battery backup and ordered in a hurry. This model is the SAME THING without the battery backup. Since I was replacing the one in the kitchen, and the only one of that floor. I just put the 9120 in one of the bedrooms and put the old 9120B downstairs (for some reason we have 5 upstairs and only 1 downstairs). It will be alright and saved me $30. It fit fine in the 9120B slot and activated my other alarms all over the house when I tested it.

My house came wired with about 12 of these with the battery back-up. Since the 9 volt battery is supposed to power the entire system when electricity is lost they must be replaced fairly frequently. They test at about 8.25 volts when required to be replaced. I have purchased a couple of these non-battery units to replace the ones in the cathedral ceiling that requires a ladder to replace and will invariably start chirping at 2am on a cold winters morning. I have also replace the one in our unheated attic which suffers the same fate.
As long as I can get to the unit I'll stick with the battery back-ups but for those hard to reach places these electric models as a better choice.