Home gas detector suitable for detecting LPG, natural gas, coal gas, gas fuel, artificial gas, liquefied petroleum gas, liquefied natural gas etc.<br> Gas Detector offers Voice Notification and a digital readout of the GAS concentration.When gas leak concentration reaches presetting level, the alarm provides a visual and audible signal. 85dB alarm sound, reduce the risk of gas explosion and protect your familys life and property safety.<br> This product can be used as independent family alarm equipment, and also can be used as front detector of alarm system. Widely Used for Restaurant, Hospital,Hotel.<br> Gas leak detector adopts Easy-to-install Design, can be used by plugging directly into the power socket to detect leaked gas.<br> Notice: After connecting the gas alarm to the power supply, wait 3-5 minutes for gas detection, the product needs a warm-up process.