4G GPS BDS LBS Wi-Fi Positioning GPS Tracker for Vehicle Car Motorcycle Bike Tracking Supporting ACC monitoring remote fuel power cutoff and fuel consumption tracking

1. Product Features

4G built-in antenna, full-network compatibility, high integration design

9–90V wide voltage range, is able to work with 12V/24V vehicles (cars, motorcycles).

Supports real-time tracking, route playback

Supports vibration alarm, overspeed alarm, and electronic fence alarm

Vehicle ignition and shutdown detection

Easy installation, no power button required—powers on automatically

Built-in backup battery, immediate alarm upon unauthorized removal

Optional relay connection for remote fuel/power cutoff

Quad-mode positioning: GPS + BDS + LBS + Wi-Fi

I/O interface: Low output (fuel cutoff), high output (ACC detection), 3.3V serial port (optional)

2, Product Specifications

3. Basic Product Functions

4. Wire Connection Types: 2-Wire vs. 4-Wire Systems

1. 2-Wire System (Basic Cutoff Control)

Function:

Connects to the vehicle’s fuel pump circuit or ignition system (typically requires cutting one wire).

When triggered remotely (via SMS/app), it cuts off power to the fuel pump or ignition, stopping the engine.

Pros:

Simple installation (only 2 wires: power + fuel pump/ignition control).

Cost-effective for basic anti-theft applications.

Cons:

Limited to one control signal (either fuel or ignition, not both).

May not work on vehicles with advanced immobilizer systems.

2. 4-Wire System (Advanced Dual Control)

Function:

Connects to both fuel pump and ignition circuits (2 control wires + 2 power wires).

Allows independent or simultaneous cutoff of fuel + ignition for enhanced security.

Pros:

More reliable for modern vehicles (bypasses some immobilizers).

Can completely disable the engine (fuel + spark).

Cons:

Requires professional installation (more wiring complexity).

1.Company info

Shenzhen Youwei Communication Co., Ltd is a professional GNSS system (GPS, Beidou. GLONASS, GALILEO) navigation solution provider. Intended to provide a one-stop GNSS satellite timing, measurement, positioning, and navigation solution provider to OEM/ODM customers and system integrators both domestically and internationally. Committed to creating long-term value and potential growth for customers.
Since its establishment, Youwei Communication has established a technical team with rich experience in RF technology, GNSS/WIFI/Bluetooth/GPRS software and hardware development. Guoxing Beidou can provide a series of industrial grade high-quality GNSS navigation and positioning modules such as GPS, Beidou, GLONASS, GALILEO, GPRS communication modules, and indoor positioning solutions. Based on the module core, secondary development and application can be carried out to provide customers with personalized wireless product solutions and enhance their overall competitiveness.
The company's products are widely used in M2M industries such as wireless public telephones, commercial telephones, wireless monitoring, GPS car terminals, home anti-theft, car anti-theft, wireless data transmission, wireless DTU, PND, power meter reading, power system monitoring, water affairs, oil fields, mining, POS free machines, shipping, wireless PDA, logistics, IoT industry chain, industrial automation, information dissemination, etc. Remote meter reading and centralized meter reading for smart grids, municipal street light control, building automation control, industrial (security) video monitoring, water conservancy and hydrological monitoring, financial mobile POS terminals, remote pipeline network monitoring for energy (energy, water supply, heating, etc.), meteorological monitoring, environmental protection, intelligent transportation, smart homes, media advertising, digital healthcare, earthquake monitoring, industrial remote sensing and telemetry, fire safety, coal mines, etc. Real time online detection, oilfield data collection and other fields.