Small design, do not occupy much space, avoiding collisions with human bodies or objects.
Control the radiator thermostatic valves anytime and anywhere through the mobilephone app.
Compatible with for alexa and for home, a simply to voice control the TRV.
Deeply customize the temperature according to your specific needs, and set the time and temperature more accurately.
The historical temperature curve can be queried, and you can know the changes in room temperature.

This product is a radiator thermostat, suitable for home heating equipment. Convenient installation and simple operation. The temperature can be controlled through the mobilephone app, so that you can enjoy the appropriate temperature as soon as you get home.(Note: Need to be used with Zigbee gateway, shipping does not include Zigbee gateway.)
Child lock function avoids kid's operation on it. Make sure your home in intelligent and status.
TRV can be set in group in different room, realize group control function in special scene.
It can be linked with other intelligent devices, making more intelligent.
Sensor:
Frequency:2.4GHz
Thread:M30 x 1.5mm
Battery:2 x AA battery (not included)
Working temperature:-10℃-40℃
Colour:White
Material:Plastic

Package Contents:
1 * Temperature Controller
1 * English instruction manual