EM400-UDL is a designed non-contact ultrasonic distance sensor featuring LoRaWAN®. With this low power consumption technology, EM400-UDL can work up to 10 years with two 9000 mAh batteries. With multiple selective probes and different detecting ranges, it can satisfy different requirements. With high protection IP rating and waterproof enclosure, EM400-UDL is widely used for outdoor applications such as water level, fill level of tanks and silos, presence of objects or snow level. Combining with Milesight LoRaWAN® gateway and Milesight IoT Cloud solution, users can manage all sensor data remotely and visually.

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