Compact yet powerful, the VL103M is an IP66 rating anti-theft GPS tracker designed for demanding industrial and commercial use. Ideal for GPS fleet tracking and management, it supports diverse operations across rental fleets, urban transit, and logistics. With integrated GPS anti-jamming technology, it ensures stable and secure tracking for trucks and other high-value assets in harsh environments. The device also features an external buzzer/horn alarm for quick vehicle location, adding another layer of fleet security.

Compact yet powerful, the VL103M is an IP66 rating anti-theft GPS tracker designed for demanding industrial and commercial use. Ideal for GPS fleet tracking and management, it supports diverse operations across rental fleets, urban transit, and logistics. With integrated GPS anti-jamming technology, it ensures stable and secure tracking for trucks and other high-value assets in harsh environments. The device also features an external buzzer/horn alarm for quick vehicle location, adding another layer of fleet security.






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 | VL103M (L) LTE-FDD: B1/B2/B3/B4/B5/B7/B8/B28 GSM: B2/B3/B5/B8VL103M (E) LTE-FDD: B1/B3/B7/B8/B20/B28 LTE-TDD: B34/B38/B39/B40/B41 GSM: B2/B3/B5/B8 |
Power | |
Battery | 270mAh/3.7V industrial-grade Li-Polymer battery |
Input voltage | 9-90VDC |
Interface | |
LED indication | GNSS (Blue), Cellular (Yellow), Power (Red) |
SIM | Micro-SIM |
Data storage | 16+16Mb |
Digital inputs | ACC, SOS |
Digital outputs | Relay, IO for buzzer/horn output |
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 | Vibrating alert, Speeding alert, SOS call, Tamper alert, Geo-fence entry/exit alert, Vehicle battery detection |
* We reserve the right to the final interpretation of this page. All information is for reference only and is subject to change without further notice.






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