Tuya smart WiFi wireless wall boiler controller water thermostat for underfloor heating pilot for mobile phone voice control white suit 3A Introduction of product functions: (Voice Control) Compatible with Amazon, Google, Xiaodu, Yandex. (Application control) Smart thermostat that can be controlled za using your mobile phone before returning home. (APPLICATION: Tuya) (Manual or Automatic mode) You can choose manual or automatic mode at will. (Accurate temperature) Automatically get the temperature to the nearest 0,5°C. (Weekly programming) The thermostat supports different temperature settings with 6 time modes per day. (Children’s lock) The keypad lock function is designed to prevent misuse by children. (Application) Suitable for heating gas boilers or hot water. Ideal for home, office, centrum, hotel, etc. Specification: Type: WIFI Smart Thermostat Degree of protection or housing material: IP20 or PC flame retardant Power supply method of the control panel: two batteries AA, USB (Type-c-6p DC5V) Receiver power: AC230V 50 or 60Hz Current Load: 3A or 3A Temperature measurement accuracy: 0,5°C Temperature setting: 5-90°C Button: touch button Product Size: 135x23.2x87.5mm Wireless transmission distance: open 100-200m Wireless Frequency: 433 MHZ (two-way FSK) List of packages Thermostat x1 User manual x1 Screws x 2