Product Review
SPECIFICATIONS
series Detector Type: Combo Smoke and Carbon Monoxide detector
Power Supply: 9 volt battery
Operating Temp: 32°F to 122°F (0°C to 50°C)
Alarm Sound Level: 85 dB at 10 feet
Relative Humidity: 10% to 85%
Dimensions: 125(Dia.) X 38.5MM(H)