Trac10155 Ultrasonic Distance Level LoRaWAN Sensor is designed for objects distance or level detection in harsh environments and transmitting data using LoRaWAN® technology. With this low power consumption technology, Trac10155 Ultrasonic Distance Level LoRaWAN Sensor can work up to 10 years with 19000 mAh battery. Combining with LoRaWAN® gateway and IoT Cloud solution, users can manage all sensor data remotely and visually. Trac10155 Ultrasonic Distance Level LoRaWAN Sensor is widely used for outdoor applications like flood monitoring, granary level monitoring, etc