NB-IoT DT310 Air Humidity Temperature Sensor
DT310 is an integrated air temperature and humidity sensor. Compact structure, small size, easy to install. Suitable for home, industrial room, greenhouse, cabinets and other occasions. Using the NB-IoT wireless module, data is sent to the server via the NB-IoT network. Users can monitor the status remotely. Support multiple frequency bands such as B1,B3, B5, B8.