General description The Carbon Monoxide Alarm with LCD Display is a reliable safety device designed to detect harmful levels of carbon monoxide in your environment. Featuring a highly sensitive electrochemical sensor, this detector continuously measures CO concentration and alerts you with a loud alarm when levels reach a dangerous threshold. The clear LCD display allows for real-time monitoring of CO levels, ensuring you stay informed and safe. Technical specifications Sensor Type: Electrochemical Working Temperature: 5°C to 40°C Relative Humidity: 20% to 90% Alarm Volume: 85dB Power Supply: 2x1.5V AA replaceable batteries (not included) Other information Package Includes: 1 Carbon Monoxide Alarm Battery low indication: Beep every 30 seconds