The thermostatic valve for radiators TRVZB by Sonoff features remote temperature control capabilities via smartphone and supports the ZigBee 3.0 connection protocol. Users can create smart scenes and schedule the automatic activation or deactivation of the radiator at a predetermined time.

• Product highlights:
• Remote temperature control
• Voice commands via Alexa
• Child safety
• Window opening detection
• Temperature data history
• Automatic activation/deactivation of devices at a set time

Powered by 3x AA batteries (not included). Its dimensions are 48x76mm, with M30x1.5mm connection and temperature adjustment range from 6°C to 28°C.

• Technical specifications:
• Connection: Zigbee 3.0
• Input: 4.5V
• Material: PC
• Dimensions: 59.4 x 59.4 x 95mm

Compatible app: eWeLink APP for Android and iOS devices.