SONOFF TRVZB Thermostatic Radiator Valve, Zigbee 3.0

Sonoff Smart Thermostatic Radiator Valve, Zigbee 3.0
SONOFF smart home system allows you to control your electrical appliances remotely with the eWeLink app or by voice with Amazon Alexa or Google Home. It allows you to create different scenarios, group appliances by switching on/off multiple devices with a single touch, set timers and schedules, monitor the status of your devices in real time, and share their control. Link your eWeLink with IFTTT application and extend your scene capabilities. Thanks to configurable local LAN support Sonoff smart home system can work without a cloud server.
Features: The Sonoff Zigbee Smart Thermostatic Radiator Valve allows you to adjust the room temperature remotely via the Zigbee network. It has all the smart features that help improve the thermal efficiency and comfort of your home and save energy costs. The valve works with the Zigbee 3.0 protocol and is compatible with most Zigbee hubs (including third-party ones such as Aeotec SmartThings Hub (V3), Echo Show 2nd, Echo 4th Gen, Echo plus 2nd). Easy to install, fits all standard M30 x 1.5mm thread radiator valves, and the included valve adapters are compatible with most radiator types. The valve works with three 1.5V AA batteries, which can work up to 12 months. The smart valve has an LED indicator showing the target temperature and heating status, as well as a rotary knob. You can manually change the temperature or other settings. LED indicators also inform about internet connection and low batteries. The smart valve allows you to create an individual heating mode that meets your needs and preferences. You can set different temperatures for each room. Heating schedules and various heating modes are supported. You can use voice commands or an app to control your heating system from anywhere. A child lock protects the valve from misuse. Frost protection prevents pipes from freezing and bursting, keeping your home safe. The device automatically detects an open window and turns off the radiator, helping to avoid energy wasting. 6 months historical data query helps you to plan the heating season with more efficiency. It is a great solution if you want more control and flexibility in your heating system. Can be combined with various other products (like temperature or humidity sensors) to complement smart home scenarios.
Technical specification: Compatible with: Sonoff iHost, NSPanel Pro, ZB Bridge Pro, ZBDongle-P, ZBDongle-E. Wireless: Zigbee 3.0, IEEE802.15.4. Temperature programming range: 4°C~+35°C. Thread: M30x1.5mm. Power supply: 4.5V (3x 1.5V LR6 alkaline AA type batteries). Integrated PCB antenna. MCU: EFR32MG22. App: eWeLink (Android, iOS). Works with Amazon Alexa, Google Assistant; Home Assistant. Operating temperature: -10°C~ +50°C. Operating humidity: 5%~95%RH (non-condensing). Body material: PC plastic. Dimensions: 59.4 x 59.4 x 95 mm. Weight: 157g. Color: white. Certificates: CE, RoHS.
Warranty: 24 months.