Vehicle Tracker

LTE Cat 1 Vehicle Tracker

JM-VL03 LTE Cat 1 Vehicle Tracker

The JM-VL03 is an easy-hidden 4G LTE GPS tracker mainly designed for the management of vehicles. The ability to work in 9-90V input voltage enables its compatibility with a wide range of vehicles. An advanced GPS antenna gives it strong signal acquisition and more accurate positioning capability. Designed with a driving behavior analysis system and multiple alerts, the JM-VL03 can increase the driving safety and vehicle security further effectively.

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  • LTE & GSM Network;The device can receive and transmit data in the coverage of 4G and 2G network
  • 9-90V Rated Voltage;Compatible with a wide range of input voltage, able to work on almost all vehicles
  • Driving Behavior Analysis (Basic);You will receive immediate alert when driver's dangerous driving behavior is detected
  • Vehicle Battery Protection;Optimized battery protection prevents vehicle battery from draining out or damage
  • Remote Cut-off (Fuel/Power);Immobilize a vehicle by cutting off the power source through a relay
  • Ignition Detection;Always keeps you informed of the ACC status of your vehicle
  • Tamper Alert;When device's attitude has (been) changed, you'll be notified of falling or man-made removal
  • Multiple Alerts;Instant alerts of typical events such as vibration, towing, geo-fence, speeding, etc





Positioning system GPS+BDS+LBS  
Frequency L1  
Positioning accuracy <2.5m CEP  
Track sensitivity -165dBm  
Acquisition sensitivity -148dBm  
TTFF (open sky) Avg. hot start ≤1sec  
Avg. cold start ≤32sec  




Communication network LTE/GSM  
Frequency JM-VL03E:
LTE-FDD: B1/B3/B5/B7/B8/B20
LTE-TDD: B34/B38/B39/B40/B41
GSM: GSM900/DCS1800

LTE-FDD: B1/B3/B7/B8/B20/B28
GSM: 850/900/1800/1900 MHz 




Battery 60mAh/3.7V industrial-grade Li-Polymer battery  
Input voltage 9-90VDC  
LED indication GNSS (Blue), Cellular (Green), Power (Red)  
SIM Micro-SIM  
Data storage 64+128Mb  
Digital inputs ACC  
Digital outputs Relay  
Physical specification
Dimensions 94.3mm*50.4mm*15.0mm  
Weight 69.0g  
Operating environment
Operating temperature –20℃ to +70℃  
IP rating IP65  




Sensors Accelerometer  
Scenarios Vehicle movement alert, Over-speed alert, Geo-fence, Vehicle battery detection, Power supply disconnection
Driving behavior analysis Harsh acceleration, Harsh braking, Harsh cornering, Collision



User Manual




Quick Start

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