Standalone Carbon Monoxide Alarm-HY-GC20B

The Standalone Carbon Monoxide Alarm HY-GC20B provides reliable detection of carbon monoxide (CO) with its advanced electrochemical sensor. It features a loud alarm volume exceeding 85dB at 3 meters, ensuring clear audible alerts in case of CO presence, fault conditions, or low battery status. Equipped with a LCD display and LED indicators for alarm, fault, and power status, it offers intuitive operation. The alarm supports a silence function for temporary quieting and operates effectively in indoor environments with temperatures ranging from -10°C to +40°C. With a long-lasting 10-year battery life, it ensures continuous protection against CO hazards.