SONOFF ZigBee TRVZB Thermostatic Head [4 PACK]

SONOFF ZigBee TRVZB Thermostatic Head 4Pack

SONOFF TRVZB is an intelligent 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 frost protection. With integration into popular smart home systems, you can control heating from your smartphone, tablet, computer, or central control panel, regardless of your location.

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Remote Control and Schedules

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

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Energy Savings and Individual Control

The open window detection feature automatically turns off the heating upon detecting a sudden drop in temperature, reducing energy losses during ventilation. The head also allows for independent temperature control in each room, enabling different settings for the living room, bedroom, children's room, or office. This makes it easier to increase the comfort of household members and avoid overheating unused rooms.

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Smart Scenes and Group Control

TRVZB can work with temperature and humidity sensors, using their measurements as a reference temperature for controlling heating. It also supports smart automation scenes with other smart home devices, such as modules controlling the heating source. Additionally, it allows grouping several heads, enabling you to manage the heating in multiple rooms simultaneously with a single command, for example, switching all radiators to frost protection mode.

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Wide Compatibility and Home Assistant

TRVZB is compatible with SONOFF ZBBridge-P, ZBBridge-U, NSPanel Pro, iHost, and the Zigbee2MQTT platform. All essential functions, such as schedules, temperature calibration, open window detection, parental lock, operation history, and OTA updates, are available in compatible systems. The head can also be integrated with Home Assistant via Zigbee2MQTT, providing access to temperature control, operating modes, parental lock, temperature calibration, frost protection, battery level monitoring, and device operation history.

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Comfort, Safety, and Operation History

TRVZB offers a parental lock that protects settings from accidental changes, automatic calibration that supports the proper operation of the valve, and a frost protection function that automatically activates heating at low temperatures, protecting the heating system from damage. The device also records historical data regarding temperature and set settings, presenting it in hourly, daily, and monthly views, which facilitates analyzing the heating system's performance and optimizing heating schedules.

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Included in the Package

• thermostatic head x4
• 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	From -10°C to 40°C
Operating Humidity	5–95% RH, non-condensing
Housing Material	PC V0
Dimensions	39.5 × 33 × 16.8 mm