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Milesight
Milesight EM400 MUD/UDL/TLD
Ultrasonic Distance/Level Sensor
Runs on Datacake's free LoRaWAN Network Server — no extra LNS bill, no per-gateway fee.

Device specifications
- Sensors
- battery, temperature, accelerometer, distance
- Additional radios
- CELLULAR
- MAC version
- 1.0.3
- Dimensions
- W 80 mm · L 65 mm · H 118 mm
- Battery
- ER26500 Li-SoCl2 battery*2 · replaceable
- IP rating
- IP67
- Operating temperature
- -30°C to 70°C
- Key provisioning
- custom, join server
- Key security
- none
Manufacturer resources
About this device
EM400-UDL is a non-contact ultrasonic distancesensordesigned for outdoor applications such as monitoringwaterlevel, fill level of tanks and silos, presence of objects, orsnowlevel
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