Voice and Remote Control for the Tuya ZigBee Wireless Gateway:Supports App remote control via your smart phone,together with the hands-free voice control via and Assistant after successfully connecting your valve to Tuya /Smart Life App on the basis of one Tuya ZigBee Wireless Gateway. Smart Tuya ZigBee Radiator Actuator Thermostat:New mini design with simple and clear LCD display screen on the body,the radiator thermostat is with LCD digital display screen and 2x AA batteries powered,which is a special valve using cooperatively with heating radiator.Artificially set indoor temperature, mainly used in the floor heating system to control the closing and opening of the pipe 2MQTT Setup Available. A Tuya ZigBee Wireless Gateway Hub is a Must: A ZigBee wireless hub is a must that connects to the valve many other ZigBee smart products and realizes the whole linkage of your smart home devices.Simply add your gateway to the App,then add your radiator actuator to your gateway in the App. Programmable Schedule with Weekly Programming Selection:Supports manual set up 5+2,6+1 and weekly schedule with 6 periods for option,providing you with the maximum convenience for different situation and setting customized schedule for your house temperature.Holiday mode,automatic mode,boost mode available.Choose workday and restday mode to meet your own mind. Open Window Detection:When room temperature suddenly drop into temp. threshold,valve close for 15 minutes.After that,if the room temp. is still lower than temp. Threshold,it keep this mode.Besides,it's easy to read digital display with Celsius temperature., Weight: 0.59194117347 Pounds, Manufacturer: Awwertse