4-in-1 Upgraded Combination Natural Gas Leak Detector and Carbon Monoxide Detectors, Dual Sensor Gas Leak Detector & Carbon Monoxide Detectors Plug in (Temperature & Humidity Sensor) for Home, RV

4-in-1 Upgraded Detector: The upgraded 4-in-1 Natural Gas Leak Detector & Carbon Monoxide Detector is equipped with natural gas, carbon monoxide, temperature, and humidity detectors, powerful functionality, dual sensors, a dual alarm system, and quick response to offer protection to your circle of relatives and personal safety in all directions. It supports carbon monoxide, methane, LPG, LNG, Fuel, natural gas, propane, fuel, ethane, butane, alcohol, coal gas, gasoline, toluene, kerosene, sewer gas, and other flammable gases.
Rapid Response Dual Alarm System: RV carbon monoxide detector equipped with a sound and light dual alarm system, when the gas concentration (CO ≥ 150PPM, natural gas ≥ 5%LEL), the red light will continue to flash and accompanied by a loud alarm sound reminder (alarm sound ≥ 85 Db). Can help you and your circle of relatives perceive the dangerous situation for the first time and offer protection to your life and safety.
Environmental Friendly & Power-Saving Design: Carbon monoxide detectors plug in design, suitable for AC 110V~220V. Static power consumption ≤ 2W, more energy-saving. The electronic sensor has a long life, is more environmentally friendly & durable, and does not require continuous replacement.
LCD Display & Wide Application: RV carbon monoxide and propane detectors equipped with an LCD color screen, the values are displayed clearly. It could actually detect carbon monoxide gas (0-2000PPM) and natural gas (0-10%LEL). Small in size, does not take up space, and is suitable for Home, Hotel, RV, and Cruise Ship.
Note Before Use: Please tear off the protective film before use, after insertion, you wish to have to look forward to 180 seconds for the detector to adapt to the environment. Press the self-test button and the alarm will sound. As well as, because heat might be generated after power is turned on, you’ll look forward to 30 minutes and the humidity and temperature values might be more accurate.