Vender Tuya smart wifi gas alarm gas natural gas liquefied gas leak detector mobile phone remote monitoring quotedeal al mejor precio

Package Included: Alarm*1 Manual *1 Charging cable*1 adapter*1 Specifications: >Adopt gas sensor with high sensitivity, high stability and long life. >Response recovery fast, response time <30 seconds >Large-screen LCD displays gas concentration and equipment status in real time >With voice prompt and voice alarm function >GSM/GPRS networking alarm, support SMS, central networking > Wait for multi-channel alarm mode to ensure stable and reliable alarm performance >Support SMS, center remote control and parameter setting >GPRS real-time online, get the latest working status of the device at any time Description: Product name: Smart Alarm Working voltage: <20mA Alarm current: <350mA Concentration alarm: 8% Alarm sound: 85DB Working temperature: 0-55℃ Relative humidity: <95%HR Product material: ABS flame retardant material Alarm method: on-site alarm/APP push (WIFI) Detection gas: natural gas, liquefied gas, biogas, city pipeline gas, methane