Hikvision CM1

Technical Specification Item Single Gas Detector Gas Type CO Detects Carbon Monoxide Sensor Range 0 to 995 ppm Resolution 5 ppm Housing Color Blue/Black Operating Temp. Range -4 to +122 Degrees F, -20 to +50 Degrees C Alarm Setting Adjustable Alarm Type Audible, Visual, Vibrating Battery Type 3. 6V Lithium Battery Life 2 yr. Display LED Interchangeable Sensors No Height 3-13/64 Width 2 Depth 1-13/64 Standards UL, Class I, Div. I, Group A, B, C, D, T4 Features Portable, Low Maintenance and Compact Size Compliance and Restrictions Hazardous material