Description

The Sonoff TRVZB is a smart thermostatic radiator valve designed to manage your heating system precisely and on a room-by-room basis. Thanks to support for the Zigbee 3.0 protocol, you can easily connect the valve to your existing smart home environment to set automatic temperature schedules and timers. This ensures that a room is only heated when actually needed, creating a comfortable indoor climate and resulting in significant energy savings.

Key benefits

• Chamber-specific regulation: Determine the exact desired temperature for each room.
• Energy saving: Prevent unnecessary heating by using smart schedules and automatic routines.
• Useful features: Equipped with a clear display, child lock, and built-in frost protection.
• Widely applicable: Suitable for standard M30 x 1.5 mm radiator valves (including various adapters for smooth installation).

Simple integration

The radiator valve can be easily installed on existing radiators. Because the device operates via the energy-efficient Zigbee 3.0 protocol, you can easily add it to your central smart home hub, such as Home Assistant. Please note that a compatible Zigbee gateway is required for control; the valve does not work standalone.

NB: For correct operation and to prevent unnecessary returns, please check whether your radiator has an M30 x 1.5 mm connection or if one of the included adapters is required. The device operates on three AA batteries, which are not included as standard.

Technical specifications

Brand: Sonoff
Model: TRVZB
Protocol: Zigbee 3.0
Power supply: 3x AA batteries
Temperature range: 5°C – 35°C
Dimensions: 59.4 × 59.4 × 95 mm
Installation: Radiator valve (M30 x 1.5 mm)
Functions: Schedules, calibration, group control, frost protection, child lock
Display: Present
Suitable for Home Assistant: Yes