Compact size with great power, the VL103D is a discreetly-installed, fully-featured 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.

LTE & GSM Network

Communication via 4G LTE networks with 2G GSM fallback.

Configurable Input/Output

Set to alarm button status monitoring by default, also configurable as an extra digital output.

Car Battery Protection

Automatically stop drawing power from the car battery when it drops near the threshold.

IP66 Dust & Water Resistance

Rugged design ensures continued optimal performance, even in the toughest conditions.

RS485 Interface

RS485 interface extends more device usage scenarios.

Driving Behavior Analysis (Basic)

Receive alerts when any of 4 kinds of dangerous driving behavior is detected.

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 CAT1/GSM
Frequency	VL103D (L) LTE-FDD: B1/B2/B3/B4/B5/B7/B8/B28 GSM: B2/B3/B5/B8VL103D (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 (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.