Milesight EM400-MUD LoRaWAN NB-IoT Ultrasonic Distance Sensor

Milesight EM400-MUD LoRaWAN NB-IoT Ultrasonic Distance Sensor

EM400-MUD is a versatile device among EM400 series, that are equipped with multiple application modes catering to a variety of scenarios such as smart waste management, smart parking and other distance / level measurement applications. EM400-MUD constitutes a powerful solution with its various modes, extended battery life, and robust build, providing a cost-effective and reliable option to enhance efficiency.Additionally. its availability in both LoRaWAN and NB-IoT versions allows for a variety of application scenarios

• Three Pre-set Modes for Seamless User Experience
  Standard Mode/ Bin Mode/ Parking Lot Mode
• Ultrasonic Distance Detection with Small Blind Spots
• 3-in-1 Sensor For Powerful Performance
  Ultrasonic Distance Sensor, 3-axis Accelerometer and NTC Thermistor
• Long-Lasting 10 Years Battery Life
• Rugged and Reliable IP67 Rated Enclosure

Small Blind Spot Ultrasonic Distance Detection

The EM400-MUD uses ultrasonic distance detection which allows for more precise distance measurement and small blind spot. Its precise measurements make it an ideal device for a range of applications, from garbage bin monitoring to parking lot management.

Versatile Applications

1)Smart Parking

EM400-MUD detects parking space occupancy using high-frequency sound waves for timely reports of incoming and outgoing vehicles, ensuring that the parking space occupancy status is up-to-date and reliable.

With integration with cloud platform, EM400-MUD provides a seamless and hassle-free parking experiences for drivers, as well as enabling parking lot managers to analyze and optimize parking operations for higher efficiency.

2) Smart Waste Management

EM400-MUD also support fill level monitoring for medium or large trash containers, like commonly seen municipal trash cans. With ultrasonic sensor to detect overflowing garbage, built-in 3-axis accelerometer to detect the status of the garbage bin lid, and built-in NTC thermistor to detect trash combustion, EM400-MUD is the ideal solution for smart waste management, providing a long-lasting performance that customers can rely on.

3)Common Distance/Level Measurement

With the feature of small size and non-contact detection, EM400-MUD also supports other distance/level measurement applications, such as waste water management, fill level monitoring in grains or fertilizer, providing great flexibility.

Pre-set Modes for Better User Experience

EM400-MUD comes equipped withTHREEpre-set modes, namely the Standard Mode, Bin Mode, and Parking Lot Mode, each designed to cater to the requirements of common distance measurement, waste bin monitoring and parking management applications.

These modes are configured with different data collection and report intervals to ensure optimal performance. With these ready-to-use modes available, users can integrate EM400-MUD into monitoring solutions quickly.

Rugged and Reliable IP67 Rated Enclosure

IP67 rated enclosure ensures EM400-MUD is protected against dust, water, and other environmental hazards, enabling it to withstand harsh environment.

EM400-MUD also features a conformal coating on its PCBA, which provides an extra layer of protection against moisture, dust, and other contaminants that can damage electronic components.

These two features extend the lifespan of the EM400-MUD and ensure that it continues to function reliably in harsh conditions.

Ultra-long 10 Years Battery Life

EM400-MUD is equipped with high-capacity batteries that can work for over 10 years, offering a long-lasting and reliable performance. Easily replaceable batteries making the installation and maintenance a breeze. This also helps to reduce wiring costs, ensuring that customers can easily install the device and get started with monitoring their garbage bins.

LoRaWANBased

• Penetrating Signals:data transmission range up to 2 km in urban areas and 15 km in rural areas
• High Compatibility:compliant with standard LoRaWANgateways and network servers

NB-IoT Version

• Stable Transmission: Reliable data transmission via cellular base stations
• Positioning Capability: Equipped with GNSS module to help track your assets
• Low Deployment Cost: Low deployment cost due to the presence of existing cellular base stations
• Cumulative Reporting: Accumulate up to 24 data packets in each report, saving transmission cost and power consumption

Specifications:

Wireless Transmission	LoRaWANVersion	Frequency	CN470/IN865/RU864/EU868/US915/AU915/KR920/AS923-1&2&3&4
Tx Power	16 dBm (868 MHz)/20 dBm (915MHz)/19 dBm (470MHz)
Sensitivity	-137dBm @300bps
Mode	OTAA/ABP Class A
NB-IoT/Cat M Version	Cellular Band	Cat M1: B1/B2/B3/B4/B5/B8/B12/B13/B18/B19/B20/B25/B26/B27/B28/ B66/B85 Cat NB2: B1/B2/B3/B4/B5/B8/ B12/B13/B18/B19/B20/B25/B28/ B66/B71/B85
SIM Slot	1 (Micro SIM-3FF)
Application Mode	TCP/UDP/MQTT/AWS/Milesight IoT Cloud1
Measurement	Distance	Detection Range	3 ~ 450 cm
Detection Accuracy	(1+0.3%*S) cm, S=distance(-15C ~ 60C)
Detection Resolution	1 mm
Device Position	Status	Normal/Tilt
Temperature	Range	-40 ~ 125C
Resolution	0.1C
GNSS Positioning (NB-IoT/Cat M Version Only)	Parameters	Longitude/Latitude
Resolution	0.000001
Operation	Power On & Off	NFC, Power Button (Internal)
Configuration	Mobile App (via NFC)
Physical Characteristics	Power Supply	2 x 9000 mAh ER26500 Li-SOCL2Batteries
Battery Life2	LoRaWANVersion: Standard mode: > 10 years (10 min interval, 25C) Bin mode: > 10 years (20 min interval, 25C) Parking lot mode: 5 years (12 triggers per day, 25C) NB-IoT/Cat.M Version: TCP/UDPAround 10 Years, MQTT/AWSAround 5 Years (4 Times Report per Day, per Report Includes 12 Packages with 30-min Collection Interval, 25C)3
Operating Temperature	30C ~ 70C
Relative Humidity	95% (non-condensing)
Ingress Protection	IP67
Dimension	118 65 32.5 mm
Material & Color	ABS + PC (Flame Retardant), Black gray
Installation	On the Flat Surfaces with Screws

1Milesight IoT Cloud mode is under development.
2Tested under laboratory conditions and for guideline purposes only.
3PSM is required for SIM card and will be impacted by cellular base station signals.

Download

Datasheet

User Guide