Wifi Smart Temperature & Humidity Sensor This is a WIFI temperature & humidity Sensor, it can be connected to Tuya Smart or Smart Life APP via WIFI. The detector monitors the temperature and humidity of the surrounding environment in real time and displays it on the screen, and at the same time pushes the displayed temperature and humidity to the mobile APP. 1. Technical ParameterCommunication-method: Wi-Fi 802.11b/g/n (2.4G) Temperature: -10~+55Humidity: 0~100%RH Power supply mode: DC3 V (Usb port charge or 2pcs AAA batteries not include)) Material: ABS/PC Size:61*61*27mm Built-in buzzer 55dB Advantage: NO need hub to operate 2.App Alert * SMS Notification:Safer and More Convenient * Real time notification:Receiving a real-time notification on your smartphone * App Power Warning:A low-battery notification reminds you to replace the battery, ensuring continuous protection of your home and family. *In the Tuya Smart APP, you can also set a custom alarm temperature value. When the temperature or humidity is lower than the threshold you set, the APP will push an alarm notification. 3.Smart automation settings It can be used with other products connected to Tuya APP to realize intelligent automation settings. It can be bound to Alexa or Google Assistant and work with Alexa or Google Assistant. 4.Low power design Two power supply ways,low power consumption, with long battery life. 5.Product advantages * Radio transmitting circuit and coding technology to solve the problem of signal interference blocking * Various temperature modes can be adjusted, suitable for different scenarios * Wireless transmission of data signals, mobile phone remote monitoring * Ultra-low power consumption and long battery life * With low voltage monitoring prompt function * Send online reports to the host regularly * Anti-disassembly design in professionalsecurity field * Split design, high reliability Tuya WIFI Temperature and Humidity Sensor Indoor Hygrometer Thermometer Detector Support Alexa Google Home smart life