Chongqing Changjian Technology Co., Ltd.
                                                                                                           
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13 Years
Since 2013
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Yuntrack 4G OBD GPS Tracker with 5-10m Accuracy, 8-90V Voltage Support for Vehicle Monitoring

Price Negotiable
Price: negotiable
MOQ: negotiable
Delivery Time: 5-15 working days
Brand: Yuntrack
Product Description
Product Overview

The Yuntrack 4G GPS Tracker combines advanced satellite positioning technology with comprehensive vehicle monitoring capabilities through a simple OBD-II interface connection.

Key Advantages
  • Real-time Monitoring & Precise Positioning: Utilizes GPS+GLONASS+LBS technology for accurate vehicle location tracking with 5-10 meter accuracy
  • Driving Trajectory Recording: Automatically records and stores detailed route history, stops, and duration data
  • Intelligent Scheduling: Enables optimized vehicle resource allocation and usage pattern analysis
  • Safety Monitoring: Real-time alerts for speeding, sudden acceleration, braking, and fatigue driving
  • Vehicle Anti-Theft Protection: Electronic fence monitoring with instant alerts for unauthorized movement
  • Easy Installation: Direct OBD-II interface connection for quick setup without complex wiring
Technical Features
  • Real-time positioning with historical track playback
  • Electronic fence boundary monitoring
  • Vibration, displacement, overspeed, and power failure alarms
  • Blind spot and turning supplementary reporting
  • Auto answer and call back functionality
  • Fixed time upload mode (10+ minutes)
  • Main power low voltage detection
  • Network registration display (2G/4G)
  • GPS+Beidou+GLONASS multi-system satellite positioning
  • Remote software upgrade capability
Yuntrack 4G OBD GPS Tracker front view showing compact design Yuntrack GPS tracker side view with OBD connector details Yuntrack tracking device installation demonstration in vehicle
Technical Specifications
Product Name 4G OBD GPS Tracker
Network Bands LTE: 1/2/3/4/5/7/8/12/13/18/19/20/25/26/28/34/38/39/40/41/66
GSM: 850/900/1800/1900
Network Support 2G + 4G Network
Dimensions 45 x 40 x 27 mm
Weight 30g
Operating Voltage 8V - 90V
IP Rating IP64 (Dust and water resistant)
Location Accuracy 5-10 meters
Location Sensitivity -161dBm
Yuntrack GPS tracker technical specifications and interface details
Tracking Platform
Yuntrack GPS tracking software platform interface showing real-time monitoring
Troubleshooting Guide
Startup Failure
Check cable connections for proper installation
Unable to Obtain Location
Place the unit in an open area for testing to ensure satellite signal reception
SIM Card Selection
Use SIM cards supporting GSM & GPRS with sufficient balance and credit
International Usage
Configure APN settings before use in foreign countries by texting "APN123456 CMNET" to device SIM card (replace CMNET with local carrier APN)
Contact Information

Contact us directly for additional technical specifications, pricing, and customization options.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Chongqing Changjian Technology Co., Ltd.
Location No.15 and 16, 3rd floor, Micro-enterprise Dream Factory, No. 106, Cuibai Road, Chunhuilu Street, Dadukou District, Chongqing City, China
Contact Person Lynn

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