12V GPS Tracker for Cars, Trucks and Fleet Management – Wired Real-Time Vehicle Tracking Solution

12V Wired GPS Tracker for Cars, Trucks and Fleet Management

A 12V GPS tracker is a wired vehicle tracking device designed for cars, trucks, vans, motorcycles, construction machinery and commercial fleets. Connected directly to the vehicle’s power supply, it provides continuous operation without frequent battery charging.

Shenzhen Jinshengchang Technology Co., Ltd. develops and manufactures GPS tracking hardware and fleet management solutions. With over 13 years of GPS product development experience, we support OEM/ODM customization of devices, firmware, mobile applications, server platforms and communication protocols.

Main Functions


  • Real-time GPS, BeiDou and LBS positioning

  • 12V or wide-voltage vehicle power input

  • Historical route playback

  • Electronic geofence alerts

  • Overspeed and vibration alarms

  • ACC ignition status detection

  • External power-disconnection warning

  • Built-in backup battery option

  • Remote engine or fuel cut-off option

  • Mileage and driving-behavior reports

  • Mobile APP and web-based monitoring

  • API integration with third-party platforms

Why Choose a Wired 12V GPS Tracker?

Unlike rechargeable portable trackers, a wired GPS tracker draws power from the vehicle. It is suitable for long-term fleet operation and reduces the risk of tracking interruptions caused by an empty battery.

The tracker can monitor vehicle position, ignition status, driving routes, stops and abnormal events. When connected to a compatible relay, authorized fleet administrators may remotely immobilize the vehicle under safe operating conditions.

Typical Applications

The device can be used for:


  • Cars and motorcycles

  • Trucks, vans and buses

  • Taxi and rental fleets

  • Logistics and delivery vehicles

  • Construction machinery

  • Agricultural equipment

  • Trailers and commercial assets

  • Anti-theft vehicle management

OEM and ODM Customization

Jinshengchang can customize the enclosure, PCB, firmware, logo, packaging, tracking platform and mobile APP. Available options may include 2G, 4G LTE, Cat-1, NB-IoT, Bluetooth, Wi-Fi scanning, RS485, CAN bus, fuel sensors and temperature sensors.

The independently developed lora8 IoT platform supports Android, iOS and web access, multi-language interfaces, geofences, alarms, historical routes, fleet reports and API integration.

Contact Us

For specifications, samples, quotations or OEM development:

  • Wang Tao: +86 134 8088 1974

    WhatsApp: +86 134 8088 1974
  • Ms. Hu: +86 177 2242 0256

    WhatsApp: +86 177 2242 0256
  • Email: jietainana@gmail.com