Tuya Smart WiFi Thermostatic Radiator Valve Actuators Smart Life Wireless Remote Control Home Heating Thermostat Temperature Controller Alexa Google Home Voice Control By MOES Main Features: 【New Design】New LED dot matrix display with super torque output, up to 8 nm as global initiative, new patented TRV controller. This new version is featured as rotatable LED screen that allows you to read temperature from different angles; Three sections of AA alkaline batteries powered, for greatly reducing the power consumption with measured testing results of consuming 23.592mAH of energy per day and can be used for about 76 days. 【WIFI version not need gateway】The new WiFi type as ultra-low power WiFi technology. The valve is connected to the Smart life APP through WIFI, so that it can be linked with other WIFI devices. 【Programmable Schedule】Supports manual set weekly schedule with 4 periods for each day for different situation and setting customized schedule for your house temperature. Auto mode, manual mode and ON/OFF mode are optional; Energy saving in a real sense with temperature ceiling and lower limit setting functional in APP. 【Remote control and compatibility】Just link the valve to Tuya/Smart life APP through WIFI, no matter where you are, you can control the valve in your home through your mobile phone. Using voice command for house temperature control by adding smart valve into Alexa or Google Home; Packing with 6 different adapters to meet different matching demand; 【Data Logging and Child Lock】Tuya/Smart life APP will record the temperature statistics with current and set temperature, allowing you to understand the working status of the product; Designed with child lock feature to prevent misoperations by your kids. Full 2 Years Warranty, 60 DaysRefund Guarantee. Your satisfaction is the driving force for Moes to move forward Note:The battery you use and the router in your home can all affect battery life, please confirm what you use is the alkaline batteries and if you have any questions about the device,feel free to contact us or confirm with us about your router type. Specification: Power Supply: 3pcs 1.5 V AA Batteries Accuracy: 0.5°C Set Temp. Range: 5~35 °C Storage Temp.: -5~ 45 °C Surface Temperature:90℃ Max(at the radiator) Connection:m30*1.5mm Linear Travel:4.3mm Dimension:58.4*97*58.4mm Weight:117.7g Protection Class: IP 20 App: Tuya Smart/Smart Life APP Voice Control: Amazon Alexa, Google Assistant Package List: TRV*1(battery not included) User manual*1 Adapters*6 User Manual: https://drive.google.com/file/d/1NFqZV9sJ7J_cD1InHlidYABkdKy_3BEl/view?usp=sharing