Product Details

SONOFF Smart Sensors Kits

4Pcs SONOFF TRVZB Smart Zigbee3.0 Thermostatic Radiator Valve Intelligent Thermostat Temperature Controller APP&Voice Control Work with Alexa Google Home

Last updated: 15 September 2025
5,00 35 reviews
🛒 99,97$ from Banggood 🛒
Ship From: CN
9.838 Heats
261 Wishlist
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Questions and Answers
Q

I bought four valves, three are working fine, but one shows the writing F0. How can I solve the problem?

by BG458481712, on 31 January 2025
A

Hello, you can contact with customer service.

by The seller, on 04 February 2025
Reviews
5 out of 5 stars
BG495122501 on 09 October 2025

Works well with Zigbee

5 out of 5 stars
RonHorsmeier on 06 October 2025

Perfect item. Good quality and fast shipment. All working fine now in my home domotica setup.

5 out of 5 stars
Ullarich on 03 October 2025

It is a good product, as described in the description!

5 out of 5 stars
the777misa on 03 October 2025

Very quiet. I can very barely hear the valve while is running. __Works with HA, Zigbee2MQTT and SLZB-06 setup._Firmware upgrade to version Stack: 1.3 build 0 without complications.

5 out of 5 stars
Protoncek on 28 September 2025

I already have one of these, i had it during last winter and it worked perfectly. I use it in combination with external temperature sensor (xiaomi BLE temp/humi sensor) and Home Asssistant. With this combo room temperature is indeed in the range of - 0.5 degrees of set temperature.

5 out of 5 stars
Balu89 on 04 September 2025

It works perfectly. I am looking forward to the heating season.

5 out of 5 stars
BG514832622 on 30 August 2025

very good

5 out of 5 stars
dvorakvlado on 28 July 2025

I haven't had a chance to try it yet.

5 out of 5 stars
BG191551504 on 10 June 2025

works perfectly with Home Assistant and a super fast delivery

5 out of 5 stars
BG191632334 on 30 April 2025

Thank you, speed, good follow-up, good price ._at the top

5 out of 5 stars
BG401449401 on 25 March 2025

Perfect

5 out of 5 stars
max5 on 21 March 2025

excellent