ขาย Zigbee Tuya เครื่องตรวจจับควัน ราคาที่ดีที่สุด

Package Included: 1*Smoke Detector Specifications: Working voltage: DC 3V Working temperature: -10°C-+55°C Communication protocol: Zigbee (hub is required) Material: PC System support: l0S8.0/Android4.0 and above App name: Smart Life/TUYA Low battery warning: support Description: 【Real-time dual-sensor detection】 A smoke sensor that can detect the concentration of smoke in the environment in real time. High-sensitivity sensing of temperature and smoke, accurate transmission of alarm information. 【Sound and light alarm]】When detecting that the concentration of smoke in the air reaches the standard, the detector will beep up to 72 decibels, and emit a red light flashing alarm signal, and send an alarm signal to the host, and report the information to the user's mobile phone . 【Scene linkage】 Realize preset security scenarios through the mobile APP. Once the monitored smoke reaches a preset height, an alarm will be issued remotely. When the corresponding concentration is reached, the linkage gateway will send out a local sound and light alarm, and the mobile phone will receive the APP push reminder to notify you in time, and the mobile phone can open the window through the window opener. (Window openers and gateways are not included.) 【High-sensitivity detection】 Using low-current gas sensors, built-in temperature compensation module, with high sensitivity, accurate alarm, to prevent fire accidents. 【Multi-scene application】The smoke detector can work normally in houses, hotels, shops, offices and apartments. Protect every moment. 【Required】 This product is only applicable to Tuya Gateway.