LoRaWAN Soap Dispenser Level Sensor
DF200 is a Level Sensor, which can be used to detect the level of liquid,such as automatic hand sanitizer; when the level is less than the threshold, the information will be immediately transmitted to the cloud server through the built-in low power wireless module (LoRaWAN, NB-IoT, Sigfox). Users can observe status information remotely.
LoRaWAN Infrared Proximity Sensor
DF200 is a Level Sensor, which can be used to detect the level of liquid,such as automatic hand sanitizer; when the level is less than the threshold, the information will be immediately transmitted to the cloud server through the built-in low power wireless module (LoRaWAN, NB-IoT, Sigfox). Users can observe status information remotely.