NB-IoT Microwave Radar Distance Detection Sensor
The SensNode-NB-RDR is a distance sensor that utilizes NB-IoT Microwave Radar technology. By utilizing 24Ghz Microwave technology, it can accurately detect the distance between the sensor and various objects. In comparison to ultrasonic or Lidar measurement methods, Microwave Radar is considered to be more reliable in environments with condensation or dust. Even in situations where there is water or thick dust on top of the sensor, the Microwave Radar Distance Detection Sensor is able to sense the correct distance accurately.