Combination Detectors: Type - Smoke/Carbon Monoxide Detector; Detector Power - 120V w/9V Battery Backup; Max Interconnect Stations - 18 ; Detector Operation - Ionization and CO Electrochemical Sensor; Wiring Method - Wire-in; Additional Information - Alarm Dimensions: 5.60 in. dia x 2.00 in. H., Color: White, Audio Alarm: 85dB at 10 ft
Additional Info: Alarm Dimensions: 5.60 in. dia x 2.00 in. H., Color: White, Audio Alarm: 85dB at 10 ft