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SONOFF ZigBee TRVZB Thermostatic Head, 2-Pack

Brand: Sonoff
Product Code: TRVZB 2Pack
Availability: 4-6 business days
Planuojama gavimo data po užsakymo: 2026-07-10

62.00€
Ex Tax: 51.24€

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SONOFF ZigBee TRVZB Thermostatic Head, 2-Pack

The SONOFF TRVZB is a smart ZigBee thermostatic head that allows you to conveniently manage the temperature in individual rooms and better control energy consumption. The device supports automatic and manual modes, heating schedules, open-window detection, and a freeze protection feature. Thanks to integration with popular smart home systems, you can control your heating from a smartphone, tablet, computer, or central control panel, no matter where you are.

Remote Control and Schedules

The TRVZB allows for convenient heating management via an app available on smartphones, tablets, and computers. From the interface, you can check the current temperature, heating status, and battery level, as well as set the desired operating temperature. The thermostat also allows you to create detailed heating schedules for each day of the week, automatically lowering the temperature when you’re away and raising it before you return home, which improves comfort and helps reduce energy consumption.

Energy Savings and Individual Control

The open-window detection feature automatically turns off the heating when it detects a sudden drop in temperature, reducing energy loss during ventilation. The thermostat also allows for independent temperature control in each room, enabling you to set different parameters for the living room, bedroom, children’s room, or home office. This makes it easier to enhance the comfort of household members and avoid overheating unused rooms.

Smart Scenes and Group Control

The TRVZB can work with temperature and humidity sensors, using their readings as a reference temperature to control heating. It also supports smart automation scenes with other smart home devices, such as modules that control the heating source. Additionally, it allows you to group multiple thermostatic valves, so you can manage heating in multiple rooms simultaneously with a single command—for example, by switching all radiators to frost protection mode.

Wide Compatibility and Home Assistant

The TRVZB works with SONOFF ZBBridge-P, ZBBridge-U, NSPanel Pro, and iHost gateways, as well as the Zigbee2MQTT platform. All key features, such as schedules, temperature calibration, open-window detection, parental controls, operation history, and OTA updates, are available on compatible systems. The thermostat can also be integrated with Home Assistant via Zigbee2MQTT, providing access to temperature control, operating modes, parental controls, temperature calibration, freeze protection, battery level monitoring, and device operation history.

Comfort, Safety, and Operating History

The TRVZB offers a parental lock to prevent accidental changes to settings, automatic calibration to ensure proper valve operation, and a freeze protection feature that automatically activates heating at low temperatures, protecting the heating system from damage. The device also records historical data on temperature and preset settings, displaying them on an hourly, daily, and monthly basis, which facilitates the analysis of the heating system’s operation and the optimization of heating schedules.

Included in the set

thermostatic head x2
user manual

Manufacturer	Sonoff
Model	TRVZB
Input voltage	100–240 V~, 50/60 Hz, 10 A max.
Output voltage	100–240 V~, 50/60 Hz, 10 A max.
Maximum power	2400 W
Wi-Fi connectivity	IEEE 802.11 b/g/n 2.4 GHz
Operating temperature	–10°C to 40°C
Operating humidity	5–95% RH, non-condensing
Housing material	PC V0
Dimensions	39.5 × 33 × 16.8 mm

Tags: sonoff, zigbee, trvzb, thermostatic, head, 2-pack, 2pack

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Local delivery in Lithuania

Purchased items are delivered locally through Venipak service. Depending on availability of items, orders are processed within 1-3 work days. Orders made until 1AM are shipped the same day.

Local delivery (1-4 w.d.) price for items of any size is through through courier service is 4.90€ (incl. VAT), if the amount of the shopping cart exceeds 150€ - delivery is free.

Local delivery price to Venipak parcel terminals (1-3w.d.) is 2.90€ incl. VAT, if the amount of the shopping cart exceeds 50€ - delivery is free.

Local delivery price to Omniva parcel terminals (1-3w.d.) is 3.90€ incl. VAT,if the amount of the shopping cart exceeds 70€ - delivery is free.

Payment on delivery (COD) +2.00€ (incl. VAT).

You can pay for the goods at the time of delivery to the courier in cash or by credit card. Payment to Omniva parcel terminals is only possible by bank card.

A separate delivery fee applies to oversized items, regardless of the amounts and conditions stated above.