First Alert CO910 Carbon Monoxide Alarm, 3 V Summer10 Double-weighted arm for slower rotation

Double-weighted arm for slower rotation and increased distance of throw

Wire wound reinforcement

Harvesting orchard woods is an ecologically friendly substitute for cutting native hardwoods

Total flange width: 1

First Alert CO910 Carbon Monoxide Alarm, 3 V Summer10 Double-weighted arm for slower rotationHighlights: Color: White Volts: 3 Power Type: Battery Powered Sensor Type: Electrochemical Detects Carbon Monoxide: Yes Test and or Reset Button: Yes Indoor and Outdoor: Indoor End of life signal Alarm status LED indicator Electrochemical carbon monoxide sensor Versatile mounting options tabletop or wall Sealed lithium battery eliminates costly battery replacements UL Listed Number in Package: 1 Packaging Type: Clamshell