Milesight Multifunctional Distance Sensor EM400‑MUD‑N03GL – PN: B045‑2 – NB‑IoT

The Milesight EM400‑MUD‑N03GL is a versatile and intelligent ultrasonic distance sensor specifically designed for medium and large detection scenarios, including waste container fill-level monitoring and parking space management. With a detection range of 3 to 450 cm and a 60° beam angle, it provides reliable, high-resolution measurements with a very short blind zone.

Equipped with a built-in 3-axis accelerometer and NTC temperature sensor, the sensor can detect tilt status and abnormal temperature rises — useful for detecting fire risks or container lid activity. The rugged IP67-rated housing, internal moisture-proof coating, and ABS + PC enclosure (UL94 V0) ensure durability in harsh environments.

Power is supplied by two replaceable 9000 mAh batteries, enabling up to 10 years of maintenance-free operation depending on usage mode and communication protocol.

The EM400‑MUD‑N03GL supports both LoRaWAN® and NB‑IoT/Cat‑M for flexible deployment:

LoRaWAN® Version

• Long-distance transmission up to 15 km (line of sight)

• Three pre-configured operation modes: Standard, Bin, and Parking Lot

• Seamless integration with Milesight IoT Cloud

NB‑IoT / Cat‑M Version

• Includes GNSS for accurate positioning

• Two pre-set modes: Standard and Bin

• Supports multiple protocols: TCP, UDP, MQTT, AWS

• Cumulative Report function for battery efficiency

With NFC one-touch setup, mobile app configuration, and remote cloud management, the EM400‑MUD is an ideal solution for smart infrastructure, environmental monitoring, and industrial IoT deployments.