Sonoff TRVZB Zigbee 3.0-compatible smart thermostatic radiator valve

The Sonoff TRVZB is a Zigbee 3.0-compatible smart thermostatic radiator valve designed to enhance heating efficiency and comfort in your home. It allows for remote temperature control, scheduling, and integration with various smart home platforms.

🔧 Key Specifications

Model: TRVZB

Wireless Protocol: Zigbee 3.0

Power Supply: 3 × 1.5V AA batteries (not included)

Threaded Connection: M30 × 1.5mm (includes 6 adapters for compatibility with most radiator valves)

Temperature Setting Range: 4°C to 35°C

Operating Temperature: -10°C to 50°C

Operating Humidity: 5% to 95% RH, non-condensing

Dimensions: 59.4 × 59.4 × 95 mm

Weight: Approximately 154g

Material: Flame-retardant PC

Display: LED screen for temperature display

⚙️ Features

Smart Control: Manage your radiator's temperature remotely via the eWeLink app.

Voice Control: Compatible with Amazon Alexa and Google Assistant for hands-free operation.

Scheduling: Set timers and schedules to automate heating based on your routine.

Group Control: Control multiple valves simultaneously for coordinated heating.

Open Window Detection: Automatically shuts off the radiator when a window is opened to prevent energy waste.

Child Lock: Prevents unintended adjustments by children.

Frost Protection: Ensures pipes don't freeze during cold weather.

Historical Data: Access up to 6 months of historical temperature data to optimize heating schedules.

🔌 Compatibility

Zigbee Hubs: Works with Zigbee 3.0 hubs such as SONOFF NSPanel Pro, ZB Bridge Pro, ZBDongle-P, and ZBDongle-E.

Note: Not compatible with the original SONOFF ZBBridge.

Smart Home Platforms: Integrates with platforms like Zigbee2MQTT, Home Assistant, and others supporting Zigbee 3.0.

📦 What's in the Box

1 × Sonoff TRVZB Smart Radiator Valve

6 × Valve Adapters for compatibility with various radiator types

User Manual

🛠️ Installation & Setup

Remove your existing thermostatic radiator valve head.

Select the appropriate adapter (if needed) and attach the TRVZB to your radiator.

Insert 3 × 1.5V AA batteries into the TRVZB.

Pair the device with your Zigbee 3.0 hub via the eWeLink app or compatible platform.

Configure your desired temperature settings and schedules.