The SONOFF SNZB-04 Wireless Door/Window Sensor is essential for knowing who is entering and leaving your home, so it is most often used as part of a smart security system....
SONOFF SNZB-02 is a ZigBee temperature and humidity sensor that can work seamlessly with SONOFF ZigBee Bridge and Zigbee2mqtt to track temperature and humidity changes in your home. It is...