TRVZB Smart Radiator Valve - Zigbee 3.0
Manufacturer: SONOFF
This smart radiator valve replaces your thermostatic radiator valve. This allows you to control the temperature of your radiator with your smartphone using the eWeLink app.
Data sheet
| Protocol | Zigbee 3.0 |
| Compatible with | eWeLink |
| Working temperature | -10 to 50 °C |
| Working humidity | 5 to 95% |