JM-VL02 LTE Cat M1 & NB2 Fleet Tracker
JM-VL02 series is specifically designed for fleet management, public transportation, construction equipment monitoring, etc. Being engineered with LTE and GSM technology, it is not only compatible with 4G network but also provides more effective and comprehensive management, and can be more versatile with the connection of various functional peripherals. All of these features allow it plays as a veteran in operation streamlining, efficiency boosting and budget saving.
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LTE: Cat M1 & NB2 & GSM

Driver Behavior Monitoring

Emergency SOS Button

ACC Detection - Ignition Status

Remote Cut-Off (Fuel/Power)

Multiple I/Os for Sensors/Peripherals

GSM Specification



B5(850MHz)/B2(1900 MHz) 



Class 12, TCP/IP
Memory 32+32Mb
Phase error RMSPE<5,PPE<20
Max output GSM850/GSM900:33±3dBm
Max frequency error ±0.1ppm

LTE Specification

Operating band LTE Cat-M1/NB2: B2/B4/B5/B12/B13/B66 (JM-VL02A)
LTE Cat-M1/NB2: B1/B3/B5/B8/B20 (JM-VL02E)
Data transmission LTE Cat M1: Max. 588kbps (DL), Max. 1.119Mbps (UL)
LTE Cat NB2: Max. 127kbps (DL), Max. 158.5kbps (UL)
EGPRS:  Max. 296kbps (DL), Max. 236.8kbps(UL)


Digital Inputs ACC, IN1
Digital Output Relay, OUT1
5V Digital Output 5V controllable output with 500mA drive current
ADC ADC detection range: 0-30V
1-wire Interface Support 1-wire temperature sensor (Optional)
Cellular Antenna Internal only
GNSS Antenna Internal patch antenna
LED Indicators CEL(green) ,GNSS (blue), PWR(red)

GPS Specification

GPS chipset MTK high sensitivity chip
Frequency L1,1575.42MHz C/A code
GPS channel 66
Location accuracy <10 meters
Tracking sensitivity  -165dBm
Acquisition sensitivity -148dBm
TTFF (open sky) Avg. hot start≤1sec
Avg. cold start≤32sec


Battery 300 mAh, 3.7V Li-Polymer battery
Operating voltage 3V to 36V DC
Standby current 5.≤ 5 mA (battery-powered)
Operating temperature –20℃ to +70℃
Device dimension 105.5 X 57 X 21.8mm
Device weight 104g
Leaflet Download
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