BAANOOL BN-108B (2G)
BAANOOL BN-108B 2G GPS Tracker User Manual
Model: BN-108B (2G)
Introduction
The BAANOOL BN-108B 2G GPS Tracker is a versatile and reliable device designed for tracking vehicles, trucks, and containers. Featuring a strong magnetic back case for easy installation, this tracker provides real-time positioning, historical playback, and various alarm functions without any monthly fees for its platform. It operates on 2G networks and requires a separate SIM card for functionality.

Image: The BN-108B 2G GPS Tracker unit shown alongside its accompanying relay.
Package Contents
Please verify that all items are present in your package:
- BN-108B 2G GPS Tracker Unit
- Magnetic Mount (integrated or separate, as per model)
- Relay (for engine cut-off function, if applicable to your model)
- Harness (wiring for relay connection)
- USB Cable (for charging/data transfer)
- User Manual

Image: Visual representation of the tracker's key features including high capacity battery, GPS location, strong magnetism, portability, movement alarm, and overspeed alarm.
Specifications
| Feature | Detail |
|---|---|
| Model Number | BN-108B (2G) |
| Product Dimensions | 4.17 x 2.48 x 1.5 inches |
| Item Weight | 1.03 pounds |
| Connectivity Technology | Cellular (2G Network) |
| Special Features | Wireless, Magnetic Tracker, Waterproof |
| Battery | 1 Lithium Ion battery (included) |
| Standby Time (Online Mode) | Up to 13 days |
| Standby Time (Sleep Mode) | Up to 3.2 years |
| Supported Application | Alarm |

Image: Detailed dimensions of the BN-108B 2G GPS Tracker, showing length (106mm), width (63mm), and height (37.5mm).
Setup Guide
- Acquire a SIM Card: The BN-108B requires a 2G compatible SIM card (not included). Ensure the SIM card has data, SMS, and call capabilities.
- Insert SIM Card: Open the SIM card slot cover on the tracker. Carefully insert the activated SIM card into the designated slot, ensuring correct orientation. Close the cover securely to maintain waterproofing.
- Charge the Device: Before first use, fully charge the tracker using the provided USB cable. Connect the cable to the tracker's charging port and a standard USB power adapter.
- Download the Application: Download the "BAANOOL IOT" application from the Apple App Store or Google Play Store on your smartphone.
- Register and Log In: Open the BAANOOL IOT app, register a new account if you don't have one, and log in.
- Add Device: Follow the in-app instructions to add your BN-108B tracker to your account. This typically involves scanning a QR code on the device or entering its unique ID number.
- Installation: Due to its strong magnetic back, the tracker can be easily absorbed onto any metallic surface of your vehicle. Choose a discreet and secure location that allows for optimal GPS signal reception.
Operating Instructions
The BN-108B offers various tracking and monitoring functionalities:
- Real-Time Positioning:
Access the BAANOOL IOT app or web platform to view the current location of your tracker in real-time. The map interface will display the precise coordinates and address.

Image: Illustration of the real-time tracking feature on a mobile device, showing the tracker's location on a map and highlighting multiple features.
- Historical Playback:
Review past travel routes and activities of the tracker. The platform allows you to select a date range and play back the vehicle's movement history.
- GEO-Fence:
Set up virtual boundaries (GEO-fences) on the map. You will receive an alert if the tracker enters or exits these predefined areas.
- Over Speed Alarm:
Configure a maximum speed limit. If the tracker exceeds this speed, an alert will be sent to your registered device.
- Motion Alarm:
Receive notifications if the tracker detects unexpected movement after it has been stationary for a set period.
- Engine Cut-Off (for 108B model):
If the relay is installed, certain models of the 108B allow for remote engine cut-off via the app or SMS commands. Refer to the detailed wiring diagram in the full manual for proper installation.
- Control via SMS/APP/Web Platform:
The device can be controlled and monitored through the dedicated mobile application, the web platform, or by sending specific SMS commands to the tracker's SIM card number.

Image: Examples of various applications for the GPS tracker, including cars, electric vehicles, trucks, motorcycles, and buses.
Maintenance
- Regular Charging: Ensure the device is charged regularly, especially if used in online mode, to maintain optimal performance.
- Cleanliness: Keep the tracker clean and free from dust and debris. Use a soft, dry cloth for cleaning.
- Waterproof Integrity: While waterproof, avoid submerging the device in water for extended periods. Ensure the SIM card slot cover is always securely closed.
- Storage: If storing the device for a long period, ensure it is fully charged and then powered off. Store in a cool, dry place. The device can last up to 3.2 years in sleep mode.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device not powering on | Low battery; Device fault | Charge the device fully. If problem persists, contact support. |
| No GPS signal | Poor satellite reception; Device indoors/underground | Move the device to an open area with clear sky view. Ensure it's not obstructed by metal or concrete. |
| Offline in app/platform | No SIM card; SIM card not activated; No 2G network coverage; SIM card balance low; Incorrect APN settings | Ensure SIM card is inserted correctly and activated. Check 2G network availability in your area. Recharge SIM card balance. Verify APN settings in the app or via SMS commands. |
| Inaccurate location | Weak GPS signal; LBS (Location Based Service) being used instead of GPS | Move to an area with better GPS signal. Ensure GPS function is enabled in settings. |
| Alarms not working | Alarm settings not configured; App notifications disabled | Check and configure alarm settings (GEO-fence, overspeed, motion) in the app. Enable notifications for the BAANOOL IOT app on your phone. |
Warranty and Support
BAANOOL GPS trackers come with a 15-month warranty from the date of purchase. As an original manufacturer, BAANOOL provides comprehensive after-sales service.
If you encounter any problems with your device or require technical assistance, please contact the seller or BAANOOL customer support directly. Provide your product model number (BN-108B) and purchase details for faster service.
Seller Information: Shenzhen Coban Electronic Co,. Ltd
For further assistance, please visit the BAANOOL store on Amazon: BAANOOL Store
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