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First Alert

First Alert Hardwired 120V Electrochemical Carbon Monoxide Alarm

Model #CO5120BN Item #407143 UPC 00029054856173
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Product overview
First Alert hardwired carbon monoxide detector with battery back-up. Features an electrochemical sensor which detects carbon monoxide gas and measures the concentration. Sounds a loud 85 decibel alarm when potentially harmful level is reached. 2 silent features; unwanted alarms and low battery silence. Instant test/reset button. 9-volt battery included. Battery life varies according to use and application. Recommended for professional installation only. UL (Underwriter's Laboratories) listed. White.
  • Electrochemical sensor
  • 85 decibel alarm sounds when potentially harmful level is reached
  • 2 silent features; unwanted alarms and low battery silence
  • Instant test/reset button
  • 9V battery included
  • 7 Yr. Limited Warranty
  • UL Listed
Color WHITE
Voltage 120
Type Hardwired
Dimensions 5-3/5 In. W x 1-9/10 In. H x 5-3/5 In. L
Warranty 7 Yr. Limited
Certification UL Listed
Battery Type 9V
Batteries Included Yes
Battery Life Varies According To Battery Life
Sensor Type Electrochemical
Battery Back-Up Yes
Alarm Type Carbon Monoxide
Decibel Level 85dB
Power Source Hardwired
Width (In.) 5.6
Height (In.) 1.9
Length (In.) 5.6
Noise Rating (dB) 85
Brand First Alert
UPC 00029054856173