NY Burglar Alarm Equipment: BRK Brands 9120 Hardwire Smoke Alarm

Price : $9.14
List Price : ~~$15.49~~
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Product Description

Amazon.com Item Description
Introducing the revolutionary BRK 9120 series smoke alarms which have been redesigned from the ground up. They install quicker, execute much better, and are even smarter than just before. All of these improvements aid minimize nuisance alarms and save you time and dollars. BRK Electronics smoke alarms are developed to be effortless to install, simple to sustain, and excellent-engineered for years of virtually maintenance-absolutely free service.
The AC-powered BRK Hardwire Smoke Alarm includes these attributes:

Ionization sensor which helps detect quick flaming fires that consume combustible supplies quickly.
120-volt AC inter-connectable with up to 12 smoke alarms and six of a mixture of UL listed BRK heat alarms and RM3 relays (maximum 18 devices). Smoke and CO alarms must be interconnected separately per NFPA 72 and UL 217.
Latching alarm indicator which automatically identifies which unit initiated the alarm.
Sensible technology to minimize nuisance alarms.
Single test/silence button which each silences a non-threatening alarm or low battery warning and permits you to test the unit's functionality.
Fantastic mount system including a gasketless base for quick installation and new mounting bracket that keeps the alarm secure more than a wide rotation range to enable for ideal alignment.
Mounting bracket lock for tamper resistance.
Dust cover to maintain unit clean during construction.
10-year limited warranty.

All BRK Electronics smoke alarms meet UL 217 typical and are listed with the California State Fire Marshal. They use the new UL mandated repeating 85-decibel alarm horn pattern. ten-year restricted warranty. This unit is authorized for sale in Oregon following new revisions on law HB2586.--Bree Norlander
What is in the Box 1 smoke alarm and user's manual

Consumer Evaluations

These BRK smoke alarms have issued alarms twice now, which lasted a few hours each and resulted in lost operate time. Initially, two of these would beep each and every minute and absolutely nothing I tried would stop it, so I had them replaced, and then these seemed to be OK, but just about each night we would hear a 1 second alarm. Then 2 weeks later, the alarms went off steady and absolutely nothing we tried would silence or reset them. We even had the gas business come out to check the gas applicances for CO2, due to the fact 2 of the units also had the CO2 detectors built in, but every thing checked out fine, so I just began unplugging the units until the alarms stopped. A few days later, the remaining 3 alarms that I still had connected started one more false alarm and sooner or later stopped. I don't have time to place up with matters like this, and it can outcome in not even believing your smoke alarms, when it could be a genuine fire! I only bought these simply because they were plug compatible with the Initial Alert, but I will have to rewire the plug and acquire a greater quality brand.

My home came wired with about 12 of these with the battery back-up. Given that the 9 volt battery is supposed to power the whole technique when electrical energy is lost they ought to be replaced pretty often. They test at about eight.25 volts when needed to be replaced. I have bought a couple of these non-battery units to replace the ones in the cathedral ceiling that requires a ladder to replace and will invariably commence chirping at 2am on a cold winters morning. I have also replace the one particular in our unheated attic which suffers the identical fate.
As long as I can get to the unit I'll stick with the battery back-ups but for those tough to reach locations these electric models as a far better choice.