BRK First Alert SC9120B Hardwire Combination Smoke/Carbon Monoxide Alarm with Battery Backup 4 Pack

$117.52 (as of February 8, 2018, 11:53 am)

Single button test/silence 9V Alkaline Battery Backup Latching alarm indicator – remembers which unit initiated an alarm
Two silence features – can silence the low-battery chirp for up to eight hours or temporarily silence an unwanted nuisance alarm End of Life Signal provides audible notification alarms needs to be replaced
Intelligent Sensing TechnologyTM helps reduce the number of nuisance alarms

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Description

Description

SC9120B – 120V AC/DC Smoke/CO Combo Alarm – Hardwired ionization/CO combination alarm meets new construction requirements. 10 year CO Sensor/10 year End of Life. Electrochemical Carbon Monoxide Sensor – the most accurate sensor to be had as in comparison to other sensing technologies. 9V Alkaline Battery Backup. Latching alarm indicator – remembers which unit initiated an alarm. Two silence features – can silence the low-battery chirp for up to eight hours or temporarily silence an unwanted nuisance alarm. End of Life Signal provides audible notification alarms must be replaced. Intelligent Sensing TechnologyTM helps reduce the number of nuisance alarms. Perfect Mount – allows for simple alignment of alarm. Dust Cover. Easy Installation/Maintenance – Preferred features include a large opening in the mounting bracket for simple get entry to to wiring. Keyhole slots in the mounting bracket get rid of the wish to remove the electrical box screws for installation. A battery pull tab assists in keeping the battery fresh until the home is occupied. Battery installation and removal can occur at the same time as the unit is mounted to the ceiling or wall by the use of the side load battery compartment. Two locking features are provided to prevent battery theft and/or theft of the unit. Connection to AC power is made with a “Quick-Connect” wiring harness. Installation is quick, easy and cost effective. Single button test/silence. 10-Years Limited Warranty.
Single button test/silence 9V Alkaline Battery Backup Latching alarm indicator – remembers which unit initiated an alarm
Two silence features – can silence the low-battery chirp for up to eight hours or temporarily silence an unwanted nuisance alarm End of Life Signal provides audible notification alarms must be replaced
Intelligent Sensing TechnologyTM helps reduce the number of nuisance alarms
Perfect Mount – allows for simple alignment of alarm 7-Years Limited Warranty Easy Installation/Maintenance – Preferred features include a large opening in the mounting bracket for simple get entry to to wiring. Keyhole slots in the mounting bracket elimin

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