FIRST ALERT CO250B Carbon Monoxide Alarm, 85 dB, Alarm: Audible/Visual, Electrochemical Sensor, White

Secure your home or facility against the threat of carbon monoxide leaks with the BRK CO250B carbon monoxide alarm. equipped with an electrochemical carbon monoxide sensor, a test switch, an 85 dB horn and a red led power indicator, this carbon monoxide detector warns you to the presence of carbon monoxide.Product DetailsManufacturer: BRK BRANDSManufacturer's Part Number: CO250BShow me more Carbon Monoxide AlarmsProduct FeaturesTwo silence settingsConvenient battery operationSlim design matches any decorSafe detection for residential and commercial spacesElectrochemical sensor monitors carbon monoxide levelsProduct Specifications Alarm Type Audible/Visual Color White Dimensions 4.25 in L x 4.25 in W x 1.6 in H Includes Mounting Anchors, Screws, 9 V Battery Operating Temperature 40 to 100 deg F Power Source Battery Sensor Type Electrochemical Sound Level 85 dB