Tuya Smart WiFi/ZigBee Thermostatic Radiator Valve Heating Programmable Remote Temperature Controller(4pcs-wifi)

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1. 【Dual-version Selection and Convenient Intelligent Connection】Offer two versions: WiFi and Zigbee, catering to various smart home needs. The WiFi model supports direct connection via the APP without a gateway, and the setup is quick and easy; the Zigbee model is suitable for integrated smart home systems. It can be perfectly matched with Tuya/Smart Life APP to achieve global remote control of radiator temperature and easy operation at any time. 2. 【Extremely Long Battery Life and Stable Performance】Equipped with a low-power WiFi chip, it can save 30% of energy annually. Powered by 3 AA batteries, it supports an extremely long standby time of up to 1 year. Even when the battery level is low, it can still maintain a strong 80N thrust to ensure stable operation and comes with a practical low-battery reminder function to avoid sudden shutdown failures. 3. 【Super Precise Control and User-friendly Screen Design】With a display accuracy of 0.1°C and a switching deviation of 0.5°C, it can be calibrated within the temperature range of -10°C to 10°C, achieving precise heating adjustment. The 15° adjustable tilt screen supports two display directions and three-level brightness adjustment, is anti-glare, clear to view, and has no installation angle restrictions. 4. 【Intelligent Multi-mode and Intelligent Protection】Equipped with upgraded 6 daily and weekly programmable timing functions, supporting device and APP settings. Built-in window opening detection function. When cold air enters, the valve will automatically close for 30 minutes to save energy. It also has child lock and multi-room group control functions to achieve safe, systematic, and intelligent heating management. 5. 【Ultra Quiet and Compatible】Uses an upgraded 5S stroke motor, running with almost no noise, making it suitable for bedroom use. Equipped with 6 universal adapters, standard M30*1.5mm thread size, it can widely be compatible with most radiators. Has IP20 protection level and passes CE/RoHS/WEEE certifications, ensuring safe, durable, and environmentally friendly long-term use.