Jimiiot VL103M/D Mini GPS Tracker User Manual

1. Introduction

The Jimiiot VL103M/D is a compact yet powerful 4G LTE GNSS terminal designed for vehicle tracking and management. With its IP66 waterproof rating and robust features, it is suitable for a wide range of applications including motorcycles, cars, RVs, and fleet management. This manual provides detailed instructions for setting up, operating, and maintaining your VL103M/D GPS tracker.

Jimiiot VL103M/D Mini GPS Tracker with Live Tracking and Remote Cut-off features — Jimiiot VL103M/D Mini GPS Tracker: Compact design with live tracking and remote fuel cut-off capabilities.

2. Key Features

4G LTE & GSM Network: Supports data transmission over 4G and 2G networks for reliable connectivity.
Wide Operating Voltage: 9-90V input voltage, compatible with various vehicles including industrial equipment, scooters, and cars.
IP66 Dust & Water Resistance: Ensures optimal performance in tough environmental conditions.
Remote Cut-Off (Fuel/Power): Immobilize a vehicle by cutting off its power source or fuel supply via an installed relay.
Driving Behavior Analysis: Detects and alerts for dangerous driving behaviors such as harsh acceleration, harsh cornering, harsh braking, and collision.
Instant Alerts: Provides immediate notifications for vibrations, movement, speeding, geo-fence breaches, and battery detection.
Car Battery Protection: Automatically stops drawing power from the car battery when it drops below a set threshold.
RS485 Interface: Extends device usage scenarios by supporting third-party RS485 devices like ultrasonic fuel sensors, RFID readers, and temperature sensors.
Built-in Battery: 270mAH Li-Polymer battery for continuous tracking even if the main power is cut.

VL103D LTE GNSS Terminal features: 4G LTE, 9-90V, Behavior, Weatherproof IP66, Cut off, ACC Detect, SOS, Battery protection, Alerts, RS485 Port, 270mAh, Mini size. — Overview of VL103D LTE GNSS Terminal features.

3. Package Contents

The standard package for the VL103D includes the following items:

VL103D GPS Tracker Unit
Power Cable
Relay
SOS Button

Package contents for VL103D: Box, VL103D GPS tracker, Relay, SOS button, Power cable. — Standard package contents for the VL103D GPS Tracker.

4. Specifications

Feature	VL103D	VL03
Model	VL103D	VL03
Network	4G LTE	4G LTE
Accuracy	<2.5m CEP	<2.5m CEP
Positioning System	GPS+BDS+LBS	GPS+BDS+LBS
Size	92.0 x 40.0 x 20.0MM	94.3 x 50.4 x 15.0MM
Weight	55.0g	69.0g
Battery	270mAH/3.7V	60mAH/3.7V
Voltage	9-90VDC	9-90VDC
ACC Detection	✓	✓
Remote Cut Off	✓	✓
IP Rating	IP66	IP65
Behavior Analysis	✓	✓
SOS	Standard	Optional
Movement Alert	✓	✓
Speeding Alert	✓	✓
Battery Protection	✓	x
Low Battery Alert	✓	✓
Power-off Alert	✓	✓
Geo-fence Alert	✓	✓
RS485 Interface	✓	x

Comparison table between VL103D and VL03 models — Detailed comparison of VL103D and VL03 models.

VL103D device dimensions: 3.54 inches (90mm) length, 1.58 inches (40mm) width, 0.79 inches (20mm) thickness. — Physical dimensions of the VL103D GPS Tracker.

5. Setup Guide

5.1 SIM Card Installation

The VL103M/D tracker requires a 4G/2G SIM card (not included in the package) for network communication. Ensure the SIM card is activated and has sufficient data. Before installing, confirm that the SIM card's frequency bands match the tracker's specifications:

Eurasian Version (VL103M/D (E)):
LTE-FDD: B1/B3/B7/B8/B20/B28
LTE-TDD: B34/B38/B39/B40/B41
GSM: B2/B3/B5/B8
American Version (VL103M/D (L)):
LTE-FDD: B1/B2/B3/B4/B5/B7/B8/B28
GSM: B2/B3/B5/B8

Insert the SIM card into the designated slot on the device. Ensure it is correctly oriented and securely seated.

5.2 Wiring and Connection

The VL103M/D uses an 8-pin interface for power and additional functionalities. Refer to the wiring diagram below for proper connection:

VL103D 8-pin interface diagram: 1 White: SOS, 2 Purple: ADC, 3 Red: VCC, 4 Blue: Data A, 5 Black: GND, 6 Orange: ACC, 7 Yellow: Relay, 8 Green: Data B. — VL103D 8-pin interface wiring diagram.

VL103D device showing the 8-pin interface and QR codes for PWR, GNSS, CELL status. — Physical view of the VL103D device with its 8-pin interface.

Red (VCC): Connect to the positive terminal of the vehicle's power supply (9-90VDC).
Black (GND): Connect to the negative terminal or chassis ground of the vehicle.
Orange (ACC): Connect to the vehicle's ACC (Accessory) wire to detect ignition status.
Yellow (Relay): Connect to the provided relay for remote fuel/power cut-off functionality.
White (SOS): Connect to the SOS button for emergency alerts.
Purple (ADC): Analog-to-Digital Converter input.
Blue (Data A) & Green (Data B): RS485 interface for connecting external sensors (e.g., fuel sensor, RFID reader, temperature sensor).

Ensure all connections are secure and insulated to prevent short circuits or damage.

6. Operating Instructions

6.1 App and Web Platform Access

To monitor and manage your VL103M/D tracker, you can use the official

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