Compact size with great power, the VL103D is a discreetly-installed, fully-featured vehicle tracker with LTE, GNSS, RS485 interface and the IP66 waterproof rating. LTE communication with GSM (2G) fallback ensures a solid connection in almost all cases, and the wide 9-90V input voltage range is compatible with virtually any vehicle. It is a perfect tracker for a wide range of use cases – stolen vehicle recovery and the management of motorcycles, passenger cars, and light commercial vehicles.

Compact size with great power, the VL103D is a discreetly-installed, fully-featured vehicle tracker with LTE, GNSS, RS485 interface and the IP66 waterproof rating. LTE communication with GSM (2G) fallback ensures a solid connection in almost all cases, and the wide 9-90V input voltage range is compatible with virtually any vehicle. It is a perfect tracker for a wide range of use cases – stolen vehicle recovery and the management of motorcycles, passenger cars, and light commercial vehicles.






GNSS | |
Positioning system | GPS+BDS+LBS |
Positioning accuracy | <2.5m CEP |
Tracking sensitivity | -165dBm |
Acquisition sensitivity | -148dBm |
TTFF (open sky) | Avg. hot start ≤1sec Avg. cold start ≤32sec |
Cellular | |
Communication network | LTE Cat 1/GSM |
Frequency | GSM: E-GSM900 DCS1800 LTE-FDD: B1/B3/B7/B8/B20/B28 LTE-TDD: B34/B38/B40 |
Power | |
Battery | 270mAh/3.7V industrial-grade Li-Polymer battery |
Input voltage | 9-90VDC |
Interface | |
LED indication | GNSS (Blue), Cellular (Green), Power (Red) |
SIM | Micro-SIM |
Digital inputs | ACC |
Digital outputs | Relay |
Configurable I/O | SOS (configurable as an extra digital output) |
ADC | 0-5V ADC detection |
Physical specification | |
Dimensions | 92.0 x 40.0 x 20.0mm |
Weight | 55g |
Operating environment | |
Operating temperature | –20℃ to +70℃ |
IP rating | IP66 |
Feature | |
Sensors | Accelerometer |
Scenarios | Vehicle movement alert, Speeding alert, Geo-fence entry/exit, Vehicle battery detection |
Driving behavior analysis | Harsh acceleration, Harsh braking, Harsh cornering, Collision |
* We reserve the right of final interpretation of this page. All information is for reference only and is subject to change without further notice.






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·GPS & BDS & LBS Positioning
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