4-In-1 Carbon Monoxide Detectors, Natural Gas Detector and Propane Detector Battery Powered, with Temper Sensor,Digital Display, CO Monitor, Methane,Propane, CO Detector, Gas Leak Detector for Home,RV

Save Energy-Low Energy Consumption/No Light PollutionThe detector operates with the screen turned off, and the green LED light intermittently flashes to maximize battery life. In work mode, the screen remains off to prevent light pollution, ensuring undisturbed sleep. Tap the TEST/Mute button to wake up the screen. Digital DisplayThe electronic screen of the detector displays methane, propane, carbon monoxide alarms, temperature, and battery level. Easy to read.
Visible & AudibleCarbon-monoxide detector, natural gas detector, is equipped with visual and auditory alarms. When the gas concentration reaches the preset threshold, the red light flashes repeatedly, a beep sound of 85 dB sounds, and the electronic screen displays the corresponding gas value.
Universal ApplicationGas leak detector for natural gas, propane and CO gas is very suitable for households, apartments, kitchens, basements, and other enclosed environments where gas leaks or carbon monoxide accumulation may occur. An essential safety device for any family.