High-accuracy and durable semiconductor gas sensor (CH4) quickly detects dangerous concentrations of combustible gases and carbon monoxide, triggering a loud audible and visual alarm. - Activates the alarm signal at a natural gas concentration of ≥ 7% LEL ±3% LEL (methane),,br>- Compliance with standards: EN 50194-1:2023, RED 2014/53/EU, - Wi-Fi, dedicated Tuya app, - Simple installation and operation, - End-of-life indicator. |