First Alert Hardwire Carbon Monoxide Alarm

Item #: 407143 Model #: CO512OBN

First Alert hardwire carbon monoxide detector with battery back up. Electrochemical sensor detects carbon monoxide gas and measures the concentration and sounds a loud 85dB alarm when potentially harmful level is reached. 2 silent features; unwanted alarms and low battery silence. Instant test/reset button. 9 volt battery included. Recommended for professional installation only. UL (Underwriter's Laboratories) listed. White.

$37.99

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Specifications

Power Source Hardwire
Dimensions 5-3/5" W x 1-9/10" H x 5-3/5" L
Sensor Type Electrochemical
Battery Type 9V Battery
Color White
Warranty 7 Year Limited
Package Quantity 1

Description

First Alert hardwire carbon monoxide detector with battery back up. Electrochemical sensor detects carbon monoxide gas and measures the concentration and sounds a loud 85dB alarm when potentially harmful level is reached. 2 silent features; unwanted alarms and low battery silence. Instant test/reset button. 9 volt battery included. Recommended for professional installation only. UL (Underwriter's Laboratories) listed. White.

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