Milesight LoRaWAN® Multifunctional Ultrasonic Distance Sensor EM400-MUD-915M


2 * 9000 mAh ER26500 Li-SOCL2 Batteries
NFC Enabled
Resolution: 1 mm
Material: PC + ABS
Three Switchable Pre-set Modes for Easier Deployment

SKU: EM400-MUD-915M Category: Tags: ,


LoRaWAN® Multifunctional Ultrasonic Distance Sensor EM400-MUD-915M
Wireless TransmissionLoRaWAN® VersionFrequencyCN470/IN865/RU864/EU868/US915/AU915/KR920/AS923-1&2&3&4
Tx Power16 dBm (868 MHz)/20 dBm (915MHz)/19 dBm (470MHz)
Sensitivity-137dBm @300bps
ModeOTAA/ABP Class A
NB-IoT/Cat M VersionCellular BandCat M1: B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/B26/B27/B28/
Cat NB2: B1/B2/B3/B4/B5/B8/ B12/B13/B18/B19/B20/B25/B28/
SIM Slot1 (Micro SIM-3FF)
Application ModeTCP/UDP/MQTT/AWS/Milesight IoT Cloud1
MeasurementDistanceDetection Range3 ~ 450 cm
Detection Accuracy± (1+0.3%*S) cm, S=distance(-15°C ~ 60°C)
Detection Resolution1 mm
Device PositionStatusNormal/Tilt
TemperatureRange-40 ~ 125°C
GNSS Positioning (NB-IoT/Cat M Version Only)ParametersLongitude/Latitude
OperationPower On & OffNFC, Power Button (Internal)
ConfigurationMobile App (via NFC)
Physical CharacteristicsPower Supply2 x 9000 mAh ER26500 Li-SOCL2 Batteries
Battery Life2LoRaWAN® Version:
Standard mode: > 10 years (10 min interval, 25°C)
Bin mode: > 10 years (20 min interval, 25°C)
Parking lot mode: 5 years (12 triggers per day, 25°C)
NB-IoT/Cat.M Version:
TCP/UDP—Around 10 Years, MQTT/AWS—Around 5 Years
(4 Times Report per Day, per Report Includes 12 Packages with 30-min Collection Interval, 25°C)3
Operating Temperature– 30°C ~ 70°C
Relative Humidity≤95% (non-condensing)
Ingress ProtectionIP67
Dimension118 × 65 × 32.5 mm
Material & ColorABS + PC (Flame Retardant), Black gray
InstallationOn the Flat Surfaces with Screws