BRK Electronics First Alert CO5120B 120V AC/DC Hardwired with 9V Battery Backup Electrochemical Carbon Monoxide Alarm (Upgraded to CO5120BN)

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When ordering this, we will upgrade to a current model, a plug-n-play unit. You only need to change the mounting bracket.

Our Price: $31.88

Model: BRK-CO5120B

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Technical Spec

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Technical Spec

Hardwired carbon monoxide alarm with battery back-up meets codes where CO alarms are required for new construction.

Electrochemical Carbon Monoxide Sensor - the most accurate sensor available as compared to other sensing technologies
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
Intelligent Sensing TechnologyTM ? helps reduce the number of nuisance alarms
Dust Cover
Easy Installation/Maintenance - Preferred features include a large opening in the mounting bracket for easy access to wiring. Keyhole slots in the mounting bracket eliminate the need to remove the electrical box screws for installation. A battery pull tab keeps the battery fresh until the home is occupied. Battery installation and removal can occur while the unit is mounted to the ceiling or wall via 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.
End of Life Signal provides audible notification alarms needs to be replaced
7-Years Limited Warranty

Model #	CO5120BN
Weight	6.4 oz
Dimension	5.4" dia x 1.9"H
Operating Voltage	120V AC 60Hz w/ 9V battery backup
Operating Current	.09 amps (standby/alarm)
Temperature Range	40F (4°C) to 100°F (38°C)
Humidity Range	10% to 95% relative humidity (RH)
Audio Alarm	85dB at 10 feet
Test/Silence	Electronically simulates carbon monoxide condition, causing the unit to alarm. Press and hold test/silence button
Alarm Reset	Automatic when CO clears
Interconnections	Up to 18 units of First Alert or BRK Smoke, CO and Heat Alarms. Maximum of 12 smoke alarms. See user's manual for details.
Smoke Sensor	Electrochemical
Indicator Lights/Sounds	AC Power: Constant Green LED DC Power: Intermittent Green LED Local Alarm: Red LED flashes rapidly Remote Alarm: Red LED out. Latching Alarm: Red LED flashes every 5 seconds after local alarm stops
Listing	Listed to UL2034 Standard

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