FIRST ALERT CO5120BN Carbon Monoxide Alarm, 10 ft, 85 dB, Alarm: Audible, Electrochemical Sensor

This FIRST ALERT hardwired carbon monoxide alarm with battery back-up meets codes where CO alarms are required for new construction. installation is seamless with the use of a quick plug-in power connector. additional features such as a microprocessor that limits nuisance alarms and a single test/silence button add versatility to an already efficient carbon monoxide alarm.Product DetailsManufacturer: BRK BRANDSManufacturer's Part Number: CO5120BNShow me more Carbon Monoxide AlarmsProduct FeaturesEmits T3 patternBattery drawer lockLow-battery warning chirpSwing open battery drawerSingle test/silence buttonQuick plug-in power connectorMounting bracket lock for tamper resistanceMicroprocessor controlled for fewer nuisance alarmsProduct Specifications Alarm Type Audible Dimensions 3.4 in L x 1.7 in W x 5 in H Measuring Range 10 ft Mounting Type Ceiling/Wall Operating Temperature 40 to 100 deg F Power Source Battery Power Supply 120 V Sensor Type Electrochemical Sound