First Alert's series of 120VAC Hardwired Smoke Alarms with Battery Backups works exceptionally well in detecting flaming fires. Capable of wiring directly into your home's electrical system, these alarms feature a near effortless installation process. Alarms comes equipped with a Mute Button that serves the dual purpose of quickly silencing your alarm as well as testing its function.First Alert's series of 120VAC Hardwired Smoke Alarms with Battery Backups also come equipped with an EZ access battery door that removes the hassle and burden of collecting your alarm from the ceiling and replacing its batteries. The combination of a Battery Backup that provides optimal protection in the event of a power outage and an increased emphasis on the unit's 85d output establish the ultimate in peace of mind. This alarm comes with a 10 year limited warranty and complies with UL217 Standards. Save additionally with the purchase of this bundle.
These alarms are also capable of interconnecting with up to 18 other First Alert or BRK hardwired alarms.
This smoke & fire alarm is for you if:
● You want alarms wired directly into your home's electrical system with the added safety of a battery backup.
● You want to install more than one alarm.
Where To Place Safety Smoke Alarms: One in every bedroom, and at least one on every level of the home.
First Alert Smoke Alarm 9120B6CP
Average Customer Rating Based on 38 reviews:
Awesome - 10/31/2017
Reviewer: Michael Gordinier
Product as described super fast shipping. Replace old First Alert sensors - new connectors were very easy to install. Would buy again.
Excellent service - 10/16/2017
Reviewer: P Kornowske
Product delivered on time and was exactly as described on the site. I purchased these to replace previously installed detectors that had reached their life span. Included instructions easy to follow.
Owner of resident - 10/04/2017
Reviewer: Alan Collier
VERY GOOD PRODUCT AND EASY INSTALLATION. WORKING GREAT AND FEEL SAFE. THX
Reviewer: Kenneth Miller
I started a new propane stove after installing these smoke detectors and the stove initially was very smoky and the detectors worked well
Reviewer: Bobby Marcus
Previous detector retired. Easily installed new back plate and installed new detectors.
Reviewer: Lawrence Bailey
Great product at a great price!
Nice replacements - 01/04/2016
Reviewer: Jerry Byrd
Easy to replace my 10 year old detectors.
Easy replacement - 12/15/2015
Reviewer: Marvin Storey
Replacement for original installation. Used same make/model as original which allowed direct plug-in to wired system. No problems.
Easy Install - 11/09/2015
Reviewer: Judith Lewis
Needed to replace six BRK units. Wanted both ionization and photoelectric sensors in a hardwired detector with battery backup. First Alert offered the desired features in a six-pack at a reasonable price. My son installed them. The new base plate was bigger, but the screw holes were the same. In fact, it wasn't necessary to remove the screws, just loosen them. Another plus was the wiring harness was compatible with the existing electrical source. It just plugged right into the back of the new unit. Except for climbing the ladder, this grandmother could have done the installation. The units have been in place about two weeks and so far no false alarms.
Reviewer: richard perry
Other reasons include: It could be a different device or appliance such as a security system, monitor, carbon monoxide alarm, or other device which has a similar low battery or alert signal. Some of the same factors that cause unwanted alarms can cause intermittent alarms: dust and insects in the alarm or power interruptions in hardwired alarms. Improper wiring on AC or AC/DC smoke alarms. AC alarms will chirp every 5 seconds if the interconnect wire is grounded. The orange interconnect wire should NEVER be grounded; it should only be used to interconnect other smoke alarms or compatible devices.