The Sonoff Zigbee Thermostatic Radiator Valve (TRVZB) is a smart home device that allows for precise, remote control of individual radiator temperatures via the eWeLink app, voice assistants, and Zigbee 3.0 compatible hubs. It helps optimize energy use by providing features like scheduled heating and open window detection.
Key Features:
Smart Control: Manage the valve remotely via the eWeLink app, set customizable heating schedules, use voice control with Amazon Alexa and Google Assistant, and group multiple TRVZBs for unified control.
Energy Efficiency: Features likeopen window detectionautomatically turn off the radiator when a sudden temperature drop is detected to prevent energy waste. It also supports 6 months of historical heating data queries to help optimize future schedules.
Compatibility: Uses the Zigbee 3.0 protocol and is compatible with various Zigbee hubs, including the SONOFF NSPanel Pro, ZB Bridge Pro, and ZBDongle-E. It fits most existing 'M30 x 1.5mm' radiator valves and includes several adapters for broader compatibility (RA, RAV, RAVL, CAL, GIA, M28).
Safety Functions: Includes achild lockto prevent accidental operation andfrost protectionto keep pipes from freezing.
Physical Specifications:
Model: TRVZB
Power Source: 3x 1.5V LR6 Alkaline AA Batteries
Temperature Setting Range: 4°C - 35°C
Connectivity: Zigbee 3.0
Dimensions: 59.4 x 59.4 x 95 mm
Couldn't load pickup availability
Sonoff Zigbee Thermostatic Radiator Valve
Regular priceR 643
Regular priceR 0Sale priceR 643
Unit price/ per
Are Smart Homes products compatible with my existing devices?
Most Smarthomes products are designed to integrate seamlessly with leading smart home ecosystems such as Google Home, Amazon Alexa, and Apple HomeKit. Please check individual product specifications for compatibility.
How long does delivery take?
Orders are typically delivered within 3-5 business days. For custom installations or out-of-stock items, delivery timelines may vary.
What is the warranty on Smart Homes products?
Our products come with a 12-month warranty unless otherwise specified. This warranty covers defects in materials and workmanship but does not include damages caused by misuse, negligence, or unauthorised modifications.
Can I return a product?
Yes, unused products can be returned within 7 days of purchase, provided they are in their original condition and packaging. Shipping costs for returns are not covered unless the product is defective
How do I contact customer support?
For queries or technical support, contact us at info@smart-homes.co.za or call our helpline at 012 630 0201
How do I monitor my energy usage with Smart Homes products?
Smarthomes offers energy monitors and apps that provide real-time data on your energy consumption, helping you optimise usage and reduce costs.
