TRVZB

Manuals

Less energy usage gives you a more comfortable home

SONOFF Zigbee Thermostatic Radiator Valve

*Requires Zigbee hub.

Control Anytime, Anywhere

Pick up your mobile phone to start the heating in advance, and you will be greeted by a comfortable room when you arrive home.

Zigbee Standard Compatible

In theory, it supports Zigbee hubs using the Zigbee 3.0 protocol and is compatible with most hubs.

*iHost will be supported in November.

Set Schedules

Set the heating schedule according to your daily needs, which greatly facilitates your life and only heats when needed.

Open Window Detection to Save Energy

Automatically turns off the radiator when ventilating, helping to avoid unnecessary energy waste.

Voice Control Frees Your Hands

With just a simple command, you can set the ideal temperature for your room.

“Alexa, set the living room to 26°C.”

Maintain Comfort with External Sensor

Is there a slight temperature difference between the room and around the radiator? You can select a SONOFF Zigbee temp. sensor as the external sensor. When it detects a temperature drop, the radiator immediately turns on, ensuring the room stays warm.

Group Control

Turn off all radiators with one click when leaving home.

Child Lock

Prevent children from mishandling the radiator.

Frost Protection

Make sure pipes don’t freeze and burst, keeping your home safe.

Historical Data Query

Use data to provide ideas for starting heating earlier or later next time.

Adjust Valve Percentage

Freely adjust the valve opening or closing percentage to flexibly meet your heating demand.

Temp. Calibration

By adjusting the fixed temperature value, the heating range can be tailored to better match your comfort level.

Multi-room Control for Whole House Comfort

The temperature of each room can be independently controlled and adjusted to meet the comfort needs of each family member and each room.

Compatible with Most Heating Manufacturers

Fits existing ‘M30 x 1.5mm’ radiator valves, and the valve adapters in the package are compatible with most heating systems and manufacturers.

Capabilities on Open-Source Platforms

Smart Scenes Create More Possibilities

With temperature and humidity sensors, different smart scenes can meet your individual needs.

What's in the Box

Specifications

Model
TRVZB
Wireless connection
Zigbee 3.0
Input
4.5V (3×1.5V AA Batteries)
Battery model
1.5V LR6 Alkaline AA Battery
Threaded connection
M30x1.5mm

Color
White
Product dimension
59.4×59.4x95mm
Net weight
154g
Casing material
PC
Temperature setting range
-4°C-35°C