https://www.mccoys.com/shop/p/6489124-052303-18/first-alert-1039727-alarm-digital-display-85-db-alarm-audible-electrochemical-sensor
1039727 Alarm, Digital Display, 85 dB, Alarm: Audible, Electrochemical Sensor
Sku: 6489124-052303-18
$45.99
20 Available at
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Be alerted to dangerous carbon monoxide leaks with the first alert CO410 battery-operated carbon monoxide alarm with backlit digital display. This carbon monoxide detector uses an electrochemical carbon monoxide sensor. An easy-to-read backlit digital display allows a quick view of current and peak CO levels. This unit is powered by two replaceable AA batteries, offering peace of mind even during power outages.
- EZ view backlit digital display allows easy viewing of danger levels, current and peak CO levels in your home
- EZ access battery door, front-open compartment allows easy battery change without dismounting alarm
- Mute button silences unnecessary alarms, it also tests alarm functions with same button
- Low battery signal mute, quiets low battery signal for up to 8 hrs
- Electrochemical sensor, most accurate technology available for detecting carbon monoxide compared to other common sensing technologies
- End of life timer, alarm chirps when it is time to replace it
- 7 years limited warranty, carbon monoxide alarms should be replaced every 5 years for maximum protection
- Emits T3 pattern
Display Type
Digital
Alarm Type
Audible
Sound Level
85
Sensor Type
Electrochemical
Power Source
Battery
Dimensions
3.4 in L x 1.5 in W x 5 in H
Includes
(2) AA Batteries