The Dragino MDS120-LB is a LoRaWAN Microwave Radar distance sensor. It uses use Microwave Radar to detect the distance between sensor and different objects. Different from ultrosonic or Lidar measurement. Microwave Radar is more reliable for condensation / dusty environment. It can sense correct distance even there is water or think dust on top of the sensor.

The MDS120-LB can be applied to scenarios such as horizontal distance measurement, parking management system, object proximity and presence detection, intelligent trash can management system, robot obstacle avoidance, automatic control, sewer, etc.

The LoRa wireless technology used in MDS120-LB allows device to send data and reach extremely long ranges at low data-rates. It provides ultra-long range spread spectrum communication and high interference immunity whilst minimizing current consumption.

MDS120-LB supports BLE configure and wireless OTA update which make user easy to use.

MDS120-LB is powered by 8500mAh Li-SOCI2 battery, it is designed for long term use up to 5 years.

Each MDS120-LB is pre-load with a set of unique keys for LoRaWAN registrations, register these keys to local LoRaWAN server and it will auto connect after power on.

Features:

-LoRaWAN 1.0.3 Class A -Ultra-low power consumption -60Ghz Microwave Radar for distance detection -Measure Range : 200mm ~ 12000mm -Accuracy: ± (3mm + S*0.2%). S: Measure Value -Measurement Angle : 25 degrees horizontal and 23 degrees vertical -Monitor Battery Level -Support Bluetooth v5.1 and LoRaWAN remote configure -Support wireless OTA update firmware -AT Commands to change parameters -Uplink on periodically -8500mAh Battery for long term use

Applications:

-Horizontal distance measurement -Liquid level measurement -Parking management system -Object proximity and presence detection -Intelligent trash can management system -Robot obstacle avoidance -Automatic control -Sewer -Bottom water level monitoring

Specifications:

Common DC Characteristics:

Supply Voltage: built in 8500mAh Li-SOCI2 battery , 2.5v ~ 3.6v Operating Temperature: -15 ~ 65°C Radar probe specification:

Measuring Method: FMCW Frequency: 60 GHz Measure Range : 200mm ~ 12000mm Accuracy: ± (3mm + S*0.2%). S: Measure Value Resolution: 0.01m Measurement Angle : 25 degrees horizontal and 23 degrees vertical LoRa Spec:

Frequency Range, Band 1 (HF): 862 ~ 1020 Mhz Max +22 dBm constant RF output vs. RX sensitivity: down to -139 dBm. Excellent blocking immunity Battery:

Li/SOCI2 un-chargeable battery Capacity: 8500mAh Self-Discharge: <1% / Year @ 25°C Max continuously current: 130mA Max boost current: 2A, 1 second Power Consumption:

Sleep Mode: 5uA @ 3.3v LoRa Transmit Mode: 125mA @ 20dBm, 82mA @ 14dBm

Documents:

DataSheet, Document Base User Manual -- Online Latest Shared Folder for all Dragino Products

**Package Includes:

MDS120-LB LoRaWAN Microwave Radar Distance Sensor x 1

Dimensions and Weight:

Package Dimension: Weight :

Order Info:

Model: MDS120-XXX

XXX: the default frequency band

AS923: LoRaWAN AS923 band AU915: LoRaWAN AU915 band EU433: LoRaWAN EU433 band EU868: LoRaWAN EU868 band KR920: LoRaWAN KR920 band US915: LoRaWAN US915 band IN865: LoRaWAN IN865 band CN470: LoRaWAN CN470 band

Shipping Notice

• We only support express shipping because of included battery
• Prices are exclusive of local taxes and import duties