M37 4G 3G 2G GPS Tracking System Triple Satellite Positioning Device with Embedded Sim Card

1. Product Overview

The M37 4G Vehicle Tracker is a high-performance GPS tracking device designed for versatile applications, including fleet management, vehicle tracking, asset monitoring, and cargo security. Featuring triple-mode positioning (GPS + Beidou + GLONASS), embedded eSIM technology, and real-time data reporting, it ensures reliable and tamper-proof tracking in diverse environments. The device supports geo-fencing, trajectory playback, and street view mapping, making it ideal for both commercial and personal use.

2. Key Features

Positioning & Tracking

Triple-Mode Positioning: GPS + Beidou + GLONASS for global coverage and high accuracy.
Real-Time Data Reporting: Customizable GPS updates with latitude/longitude, speed, and direction.
Scheduled Tracking: Set intervals for automated position reporting (e.g., every 200m).
Historical Trajectory: Replay up to 90 days of driving tracks, including stop times and routes.

Connectivity & Power

Embedded eSIM: No physical SIM slot; tamper-proof design for secure connectivity.

Backup Battery: 5V rechargeable battery ensures continuous operation during power interruptions.

Wide Compatibility: Optional connectors (2.5mm/3.5mm audio jacks, USB-Type A, Mini USB, Type-C, etc.).

Installation & Usability

Easy Installation: 3M adhesive mounting for firm attachment, suitable for rough terrains.
Free Mobile App: Compatible with Android, iOS, and HarmonyOS for remote monitoring.
Features: Device pairing, real-time tracking, geo-fence alerts, and data customization.

Additional Functions

Geo-Fence Alarm: Notifies when the device exits predefined boundaries.
Street View Integration: 360° HD map support for enhanced location visualization.
Low-Power Design: Optimized for long-term use with minimal charging (twice/year under default settings).

3. Technical Specifications

1.Company info

Youwei Communication 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.