Beok Wifi Thermostat for Underor Heating System Tuya Smart Thermoregulator Work with Google Home Alice Alexa

Function: 【Wifi Function】Connect to the mobile app Tuya and Smart Life app through WiFi. As long as the thermostat is connected to WiFi, you can control it anytime, anywhere. 【Voice Assistant】Can connect to Google Home, Alexa, and Alice. 【Programmable】3 programming modes, capable of setting temperatures for multiple time periods. 【Backlight Setting 】Multiple brighess settings can be set, and after stopping the operation for a few seconds, the brighess will turn off, but the screen display can still be seen. 【Child Lock】 【Anti-freeze】 Wiring diagram： TDR89W-WIFI-EP:for Electric or Heating; is used control Heating Cable/Heating Mat/Heating Film etc. electric or/underor heating system. TDR89W-WIFI-WP:for Water or Heating is used control Vaes/Normally Closed Actuators/Normally Opened Actuators etc. water or/underor heating system. TDR89W-WIFI-WPB:for Boiler is used control gas boiler/electric boiler and other equipment which are connected via Dry Connect. Specifications: Voltage: AC100-240V Current: Water heating 3A Electric heating 3A Gas boiler heating 3A Temperature hysteresis:0.5℃ Temperature setting range: 5-95 ℃ Package List: Only the EP model package has external sensors inside.