Qoltec Certified Natural Gas Leak Sensor | CH4 detector | NG | Tuya | Wi-Fi | 85dB alarm | LED

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.