Enhance your home's heating efficiency with the GIRIER ZigBee Smart Radiator Thermostat. This advanced thermostatic radiator valve (TRV) allows you to precisely control the temperature in each room, ensuring optimal comfort and reduced energy costs. Compatible with Alexa for easy voice control, it's perfect for smart home enthusiasts seeking convenience and energy savings. Features include: Programmable settings to adjust your heating preferences automatically. Easy installation and setup with ZigBee technology for reliable performance. Works seamlessly with Alexa, enabling voice-activated temperature adjustments. Designed to fit most standard radiators, making it a versatile addition to any smart home system. Colour: White Material: ABS Package Contents: 1 set of radiator temperature controller Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.