Qiumi Smart ZigBee 3.0 Thermostatic Radiator, Programmable Valve, Remote Voice Control and Alexa Application 6+1

1. Must work with Tuya ZigBee Wireless Gateway Hub: A ZigBee wireless hub is a must that connects to the -valve many other ZigBee smart products to realizes the whole linkage of your smart home devices. 2. Programmable Schedule with Weekly Programming Selection: Supports manual set up 5+2,6+1 and 7 days weekly schedule with 6 periods for option. 3.Provide you with the maximum convenience for different situation and setting customized schedule for your house temperature.Holiday mode, automatic mode, boost mode is available. 4. Voice and Remote Control for the Tuya ZigBee Wireless Gateway:App remote control via your smart phone. Hands-free voice control via Alexa and Google-Assistant. 5.Open Window Detection:When room temperature suddenly drop into temperature threshold, -valve will close for 15 minutes.After that, if the-room temperature is still lower than temp. Threshold, it will keep this mode.