
Sonoff SNZB-02M
Compact sensor for temperature and humidity monitoring.
The SONOFF TRV is a smart thermostatic radiator valve that replaces a traditional radiator valve and brings intelligent heating control to individual rooms. It allows you to set precise temperatures, create heating schedules, and automatically adjust heating based on your smart home system. With features such as open-window detection, frost protection, and child lock, the SONOFF TRV provides comfortable and efficient heating while helping reduce unnecessary energy consumption.

Smart radiator control — Replace a traditional radiator valve and control heating automatically from your smart home system.
Precise temperature control — Set the desired temperature for comfortable room-by-room heating.
Zigbee 3.0 connectivity — Connect and integrate it with your smart home system.
Energy-saving automation — Combine with temperature sensors and other smart-home devices to create automated heating scenarios.