Zigbee Thermostatic Radiator Valve Smart Radiator Valve Intelligent Thermostat Valve Supporting Mobile App Control Radiator Controller

Features:
Remote control needs to be used with BT gateway E16411-3.
Small design, do not occupy lots of space, avoiding collisions with human bodies or objects.
Control the radiator thermostatic valves anytime and anywhere through the mobile phone app.
Deeply customize the temperature according to your specific needs, and set the time and temperature more accurately. Support one week programming(5+2/6+1/7 days), set temperature for 6 time periods per day.
Compatible with amazon alexa and google home, a simply command to voice control the TRV.
Window opening function, when the window is opened and consequently the room temperature decreases by more than 6℃ in 4min, the main screen will display OP and the valves will be turned off. If the room temperature increases by 3℃ this function may be disabled or it will be disabled after 48min or manually.
Child lock function avoids kid's operation on it.