GL320MG 4G LTE Micro Portable GPS Tracker

• REAL-TIME GPS TRACKING WITH SMART ALERTS: Track vehicles, equipment, and assets with live location updates, speed monitoring, and customizable boundary alerts. Receive notifications when movement begins or when a vehicle enters or exits a defined area for improved visibility and awareness.
• FAST MAGNETIC INSTALLATION - NO WIRING REQUIRED: Install in seconds using the strong magnetic case that securely attaches to any metal surface. No tools, wiring, or professional installation needed, making setup simple for personal vehicles, fleet units, or equipment.
• LONG-LASTING RECHARGEABLE BATTERY: Powered by a 2600 mAh rechargeable battery designed to last up to two weeks depending on tracking settings and update frequency. Ideal for extended monitoring with fewer charging interruptions.
• WEATHER-RESISTANT MAGNETIC CASE: Built to withstand rain, snow, and changing temperatures, the durable protective case helps support reliable performance in daily driving and outdoor environments.
• ACCESS TRACKING FROM ANY DEVICE: View location data from smartphones, tablets, or computers using the secure tracking app or web portal. Monitor routes, speed, and activity from virtually anywhere with internet access.
• GEOFENCE BOUNDARY ALERTS FOR LOCATION AWARENESS: Create custom zones around homes, job sites, parking areas, or delivery locations. Receive notifications when a vehicle or asset enters or leaves a defined area to support monitoring and operational control.
• 6-MONTH LOCATION HISTORY & ROUTE REPORTS: Review past trips, stops, and movement patterns using detailed history logs and breadcrumb trail mapping. Helpful for tracking usage, verifying routes, and monitoring travel activity.
• DESIGNED FOR VEHICLES, EQUIPMENT, AND FLEET USE: Compatible with cars, trucks, motorcycles, RVs, trailers, and equipment with metal surfaces. Suitable for personal transportation, small business operations, and fleet management environments.
• FLEXIBLE SUBSCRIPTION OPTIONS: Subscription service is required for GPS tracking features. Available plans support either minute-by-minute live tracking or periodic reporting intervals, allowing users to choose the level of vehicle monitoring that best fits their needs. Service options include real-time location updates and remote control capabilities through the Spy Spot GPS platform.
• COMPACT PORTABLE DESIGN FOR FLEXIBLE PLACEMENT: Small and lightweight tracker allows convenient placement on vehicles or equipment where visibility is minimized. Portable design supports repositioning between assets as needed.

Stay connected to your vehicles, equipment, and important assets with the Spy Spot 4G LTE GPS Tracker. This compact tracking device delivers reliable location updates and monitoring capabilities through a secure mobile app or web portal, helping you maintain visibility wherever your assets travel.

The portable tracker includes a strong magnetic weather-resistant case designed for quick placement on metal surfaces. With no wiring or tools required, installation takes seconds and allows flexible positioning on cars, trucks, motorcycles, trailers, and equipment.

Powered by advanced 4G LTE and GPS satellite technology, the tracker provides consistent location updates, route history, and boundary notifications. The rechargeable battery can last up to two weeks depending on tracking settings, supporting dependable monitoring between charges.

Access tracking data from your smartphone, tablet, or computer and review movement history, route activity, and location updates from virtually anywhere with internet access. Flexible subscription options allow you to select the plan that best matches your monitoring needs.

This GPS tracking device is designed to support vehicle awareness, asset visibility, and operational monitoring for personal or business use.

Cellular Connectivity & Transmission

• Network Layers: Global LTE Cat M1 (eMTC) and Cat NB2 (NB-IoT) with 2G EGPRS/GSM fallback.
• LTE Bands Supported: B1, B2, B3, B4, B5, B8, B12, B13, B14, B18, B19, B20, B25, B26, B27, B28, B66, B85.
• SIM Slot: Standard size SIM card slot.
• Internal Storage: Built-in internal memory buffer to cache tracking data when cell signal is lost, uploading automatically upon reconnection.

GNSS & Positioning Performance

• Receiver Type: u-blox all-in-one GNSS receiver supporting GPS, GLONASS, and BeiDou satellite arrays.
• Positioning Accuracy: < 2.5 meters Autonomous CEP.
• Tracking Sensitivity:
  On the Move / Tracking: -162 dBm
  Reconnection / Reacquisition: -160 dBm
  Hot Start: -156 dBm
  Autonomous / Cold: -147 dBm
• Time to First Fix (TTFF): Cold start: ~27 seconds; Hot start: ~1 second.

Electrical & Power Management

• Internal Battery: Rechargeable 2600 mAh Lithium-Polymer battery.
• Autonomous Battery Life:
  Not reporting (Sleep): Up to 480 hours
  10-minute reporting interval: Up to 300 hours
  5-minute reporting interval: Up to 260 hours
• Operating Voltages: 5V DC charging voltage via USB-C; accepts external battery voltages from 3.5V to 4.2V DC.

Physical & Environmental Characteristics

• Dimensions: 3.07" L × 1.57" W × 1.05" H (77.9 mm × 39.9 mm × 26.7 mm).
• Weight: 3.28 oz (93 grams).
• Ingress Rating: IPX5 compliant bare housing (protection against low-pressure water streams; scales up to IP67 when housed inside an external magnetic enclosure).
• Operating Temperature: -20°C to +60°C (-4°F to 140°F).

Onboard Interfaces & Sensors

• Sensors: Internal 3-axis accelerometer used for motion detection, crash sensing, and aggressive power management algorithms.
• Physical Controls:1 Power On/Off button (can be remotely disabled via the communication protocol to prevent tampering).1 Thumb-sized function button with haptic vibration feedback (commonly mapped as an SOS emergency alert or instant geo-fence trigger).
• Status LEDs: 3 distinct indicator lamps for cellular network link, GPS signal fix, and power/charging status.
• Wired Expansion I/O: 1 positive activation input pin designated for vehicle ignition detection and 1 negative activation input pin for general accessory use.
• Communication Protocol: Operated over the full-featured Queclink @Track Air Interface Protocol supporting custom TCP, UDP, or SMS reporting hooks.

Overview

The GL320MG is a powerful, multi-purpose 4G LTE GPS tracker designed for real-time asset, vehicle, and personal security tracking. This water-resistant device features built-in smart power management and motion detection to keep your valuable assets protected. Follow this straightforward guide to get your tracker up and running in minutes.

Step 1: Charge Your Tracker

Before deployment, ensure your tracker is fully charged to maximize its performance.

• Connect the Charger: Lift the protective rubber cap on the side of the tracker to reveal the USB Type-C interface. Plug in the provided charging cable and connect it to a standard 5V DC power adapter.
• LED Indicator Status: During charging, the Power (PWR) LED will flash rapidly.
• Full Charge: Once the internal 2600 mAh battery is completely charged (approximately 3.5 hours), the PWR LED will remain steadily illuminated.
• Important Note: Always push the rubber port cover back in tightly after charging. This seal is required to maintain the tracker's IPX5 water resistance.

Step 2: SIM Card Insertion & Activation

Your tracker requires a compatible cellular SIM card to transmit its GPS location coordinates to the cloud platform.

1. Remove the Cover: Use a small screwdriver to remove the protective SIM card slot cover.
2. Insert the SIM: Slide your active cellular SIM card into the designated slot following the directional diagram on the device.
3. Secure the Slot: Screw the SIM card slot cover back on securely to keep the internal components watertight.
4. Register Your Device: Log into your tracking application or platform. Add a new device and input your tracker's unique IMEI number (found on the label on the back of the device).
5. Network Configuration: Set up your provider's Access Point Name (APN) and your designated server backend registration details via SMS or configuration tool as provided by your network subscription service.

Step 3: Powering On & Understanding LEDs

• Power On: Press and hold the recessed power button firmly for 3 to 5 seconds. Release the button once the LED lights start flashing.
• Understanding Status Lights:

- Power LED (Red): Flashes slowly during normal operation when the battery is functional. A very rapid flash indicates low battery status.
- GPS LED (Blue): Flashes while searching for satellite coordinates. It becomes solid or stops flashing rapidly once a secure GPS fix is acquired.
- Cellular LED (Green): Flashes quickly while searching for a mobile network, and slows down to a steady, rhythmic pulse once connected to a 4G LTE Cat M1/NB2 network.

• Power Off: When the device is not connected to a charger, press and hold the power button for about 5 seconds until the power light flashes rapidly, indicating it is shutting down. All lights will turn off after 10 to 20 seconds.

Step 4: Mounting & Placement Tips

Because the tracker depends on cellular and satellite signals, proper positioning is critical for accurate tracking

• Clear Line of Sight: For the best performance, place the tracker where it has an unobstructed path to the open sky.
• Avoid Metal Barriers: Do not enclose the tracker deep inside a solid metal container or structural chassis beam, as metal heavily degrades GPS and cellular signals. Storing it inside fabric bags, plastic sleeves, or under fiberglass panels is perfectly fine.
• Magnetic Mounting (Optional): If your unit is paired with an external magnetic case, you can instantly attach it to any iron or steel surface (such as underneath a vehicle or asset frame) within a single second.
• SOS Panic Button: Ensure the large, thumb-sized front function button remains accessible if the tracker is being carried by a lone worker, elderly family member, or child for emergency alerts.

Download the Complete Manual

For detailed step-by-step walk-throughs, technical specifications, and advanced configuration settings, download the official documentation below:

👉 Download Full GL320MG Installation Guide (PDF)

🛠️ Need Help? Find a Professional Installer

If you prefer not to handle the installation and setup yourself, we have you covered. Once you have purchased your GPS tracker online, you can coordinate with an authorized professional to get it up and running safely.

Use our interactive locator map to find a certified technician near you:

👉Find an Authorized Spy Spot Installer Near You