Average Reviews:
(More customer reviews)I recently replaced the 14-year old smoke alarms in my home with these 9120B units (identified as the suitable form-fit-function replacements for the contractor grade units that were installed when my home was built). Good price for a 6-pack. Installation was a breeze since the power leads from the old units worked without modification for the new units. Note: old units had labels indicating a 10-year service life, so if your home is older than 10-years you should consider replacing your residential smoke alarms.
Click Here to see more reviews about: First Alert 9120B6CP 120-Volt Wire-In With Battery Backup Smoke Alarm, 6-Pack
First Alert 9120B6CP Contractor Pack Smoke Alarm With Battery Back-UpFirst Alert 9120B6CP Contractor Pack Smoke Alarm With Battery Back-Up Features:;Multiple station smoke alarms specifically designed for residential and commercial use;Redesigned cover, metal sensing chamber and new integrated circuit work together to reduce nuisance alarms;Perfect mount system features a gasket less base and mounting bracket that keeps the alarm secure over a wide rotation range to allow for true alignment;Single button test and silence eliminates confusion;Meets UL standards with an 85dB horn;Easy access side-load battery drawer, installation and removal can occur while the unit is mounted to the ceiling or wall via the side load batter compartment;Battery backup power supply keeps alarm working during a power failure, providing battery is installed properly and is fresh;Contactor preferred features include a dust cover to keep alarm clean during construction, keyhole slots in the mounting bracket eliminate the need to remove the junction box screws for installation, two locking features are provided to prevent;battery theft and or theft of the unit and connection to AC power is made with aquick-connect wiring harness for installation that is quick and easy;9 volt battery included
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