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First Alert

First Alert CO400B Single Gas Detector, 85 dB, Alarm: Audible/Visual, Electrochemical Sensor, White

$25.99$25.99
  • Alarm Type: Audible/Visual
  • Color: White
  • Dimensions: 1-1/2 in L x 4-3/4 in W x 3-1/3 in H
  • Includes: Mounting Anchors Screws 9 V Battery
  • Operating Temperature: 40 to 100 deg F
  • Model #: CO400B
  • UPC #: 029054000743
  • SKU: 7590011

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Product Details

Works during power outages. No installation required. Place or mount almost anywhere. Mute/test button to quiet unnecessary alarms, test alarm function. 85 dB alarm, low battery warning. Low battery mute quiets low battery signal for up to 8 hrs. Front-open compartment allows battery change without taking alarm down. Electrochemical sensor is the most accurate technology available for detecting carbon monoxide. End of life timer alarm chirps when it is time to replace the alarm. Meets UL2034 standard. Uses 9 V battery, included.

Item Specifications

Alarm TypeAudible/Visual
ColorWhite
Dimensions1-1/2 in L x 4-3/4 in W x 3-1/3 in H
IncludesMounting Anchors Screws 9 V Battery
Operating Temperature40 to 100 deg F
Power SourceBattery
Sensor TypeElectrochemical
Sound Level85 dB

WARNING: California Residents see Prop 65 Warnings