1. Introduction
The JAXTIN G66 Pro is a professional-grade multi-functional device designed for comprehensive privacy protection. It effectively detects hidden cameras, GPS trackers, listening devices, and other covert surveillance equipment. Its advanced technology and user-friendly interface make it an essential tool for enhancing security in various environments, including homes, hotels, offices, conference rooms, and vehicles.

Figure 1: The JAXTIN G66 Pro Detector with its included accessories, including the main unit, induction antenna, strong magnetic probe, and instruction manual.
2. Package Contents
Upon opening your JAXTIN G66 Pro package, please verify that all the following items are included:
- 1 x G66 Bug Detector Unit
- 1 x Induction Antenna
- 1 x Strong Magnetic Probe
- 1 x Type-C Charging Cable
- 1 x Instruction Manual (English)
3. Product Overview
The G66 Pro is designed for ease of use with intuitive controls and a clear LED display. Key components include:
- Main Unit: The core detection device with an integrated optical lens for infrared scanning.
- Induction Antenna: Enhances signal detection range and reduces interference.
- Strong Magnetic Probe: Specialized attachment for detecting magnetic GPS trackers and eavesdropping devices.
- LED Display: Provides visual feedback on signal strength, detection mode, and battery status.
- Control Buttons: For mode selection, sensitivity adjustment, and power control.

Figure 2: High-tech sensitivity chip for accurate detection.

Figure 3: Full-band gain antenna for improved detection range.

Figure 4: Strong magnetic probe for precise magnetic detection.

Figure 5: Clear LED display and user-friendly button controls.
4. Setup
- Initial Charging: For optimal performance, fully charge the device before first use. Connect the provided Type-C charging cable to the device and a compatible USB power source. The LED display will indicate charging status.
- Attach Antenna: Screw the induction antenna firmly into the designated port at the top of the G66 Pro unit. This antenna is crucial for effective wireless signal detection.
- Attach Magnetic Probe (Optional): For magnetic detection, screw the strong magnetic probe into the designated port. This probe is flexible and can be maneuvered into tight spaces.
5. Operating Modes
The JAXTIN G66 Pro features multiple detection modes to address various surveillance threats. Use the control buttons to switch between modes.
5.1. Wireless Signal Detection Mode
This mode is designed to detect wireless signals emitted by hidden cameras, listening devices, and other transmitting bugs. The LED display will show signal strength, helping you pinpoint the source.
- Turn on the device.
- Select the wireless signal detection mode (indicated on the LED display).
- Slowly scan the area. The signal strength indicator on the LED display will increase as you approach a transmitting device.
- Adjust sensitivity as needed: Use the sensitivity button to decrease sensitivity when the signal is too strong (e.g., near Wi-Fi routers) or increase it for wider area scanning.
5.2. Infrared Camera Finder Mode
This mode helps locate hidden cameras by identifying their lenses, which reflect infrared light. This is particularly effective for wired or non-transmitting cameras.
- Select the infrared detection mode. The red LED lights around the optical lens will illuminate.
- Look through the optical lens on the device.
- Slowly scan the suspected area. Hidden camera lenses will appear as bright red dots when viewed through the lens.
- For best results, perform infrared detection in a dimly lit or dark environment. Drawing curtains or performing the scan at night will enhance visibility of reflected highlights.

Figure 6: Infrared mode helps locate hidden camera lenses.
5.3. Magnetic GPS Tracker Detection Mode
This mode utilizes the strong magnetic probe to locate magnetic GPS trackers often attached to vehicles or metallic surfaces.
- Ensure the strong magnetic probe is attached.
- Select the magnetic detection mode. The probe's light will illuminate.
- Slowly move the magnetic probe along suspected surfaces (e.g., under a car, behind furniture). The device will alert you when a strong magnetic field is detected.

Figure 7: Magnetic detection for locating GPS trackers.
5.4. AI Auto Scan Mode
The AI Auto Scan mode provides an intelligent, automated scan for various hidden devices, including those with SIM cards or other eavesdropping capabilities.
- Select the AI Auto Scan mode.
- The device will automatically scan for suspicious signals and devices.
- Pay attention to the LED display and any audible or vibratory alerts.

Figure 8: AI Auto Scan mode for detecting listening devices.
6. Usage Tips
- Minimize Interference: Before scanning, turn off or remove known signal sources like mobile phones, Wi-Fi routers, and computers to avoid false positives.
- Adjust Sensitivity: The detector is highly sensitive. Start with the lowest sensitivity level indoors and gradually increase it. For outdoor use, the highest sensitivity level may be more effective.
- Slow and Thorough Scan: Scan suspicious locations slowly and methodically. Constantly adjust the detector's sensitivity until a hidden device is located.
- Privacy Protection: The G66 Pro is ideal for use in hotels, vacation rentals, AirBnBs, fitting rooms, bedrooms, bathrooms, offices, and cars to ensure personal privacy.

Figure 9: The G66 Pro helps protect your personal privacy in various settings.
7. Specifications
| Feature | Detail |
|---|---|
| Model Name | GUMOZU series G66 Pro |
| Brand | JAXTIN |
| Indoor/Outdoor Usage | Indoor (Recommended for optimal performance) |
| Compatible Devices | Hidden cameras, listening devices, hidden microphones, GPS trackers |
| Power Source | Battery Powered (1 Lithium Ion battery included) |
| Connectivity Protocol | Type-C |
| Controller Type | Push Button |
| Item Weight | 12 ounces |
| Package Dimensions | 6.65 x 3.62 x 2.32 inches |
8. Maintenance
- Cleaning: Use a soft, dry cloth to clean the device. Avoid abrasive cleaners or solvents.
- Storage: Store the device in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery Care: Recharge the battery regularly, even if not in frequent use, to maintain battery health. Avoid fully depleting the battery for extended periods.
9. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Inaccurate or weak detection | Low battery, high environmental interference, incorrect sensitivity setting | Ensure full charge. Turn off nearby signal sources. Adjust sensitivity level. |
| Infrared detection not effective | Too much ambient light | Perform detection in a darker environment (draw curtains, scan at night). |
| Device not turning on | Battery depleted | Charge the device using the provided Type-C cable. |
10. Warranty and Support
JAXTIN is committed to providing high-quality products and excellent customer service. For any questions, technical support, or warranty inquiries, please refer to the contact information provided with your purchase or visit the official JAXTIN website. We offer 24-hour customer support to ensure a satisfactory experience.





