Combustible Gas Sensor — Household Natural Gas Leak Detector, Linkage Alarm, High Sound, Works with App

Real-time natural gas leak monitoring: when gas concentration reaches the preset alarm threshold, the detector issues an immediate on-site alarm and simultaneously sends the alert to the user’s mobile phone. App push notifications and remote control: compatible with the device’s app, it can also notify your smartphone in real time of fire or smoke hazards. Live monitoring: view current gas concentration values at any time through the app. Easy installation and broad use: suitable for traditional fire protection systems and as a preventive measure against air leakage; designed as a whole-house safety sensor with instant sound-and-light alarm. After-sales service: please contact us if you have any questions.