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    Portable GPS Bug Detector, 3MHz–8.5GHz

    Portable GPS bug detector features a 3MHz–8.5GHz scanning range, covering GPS trackers, wireless bugs, and hidden cameras via IR detection. Its 4-level adjustable sensitivity and OLED screen display signal intensity in real time. Upon detecting RF emissions, it triggers audible and vibration alerts, while the built-in magnetometer assists in precise source localization for reliable tracking device detection.
    SKU: SISCO-GD-T66
    $102.92
    i h
    🚚 Free shipping
    🔙 30-day returns
    📅 Delivery: 7-12 days
    Overview

     

    SISCO portable GPS bug detector integrates a high-sensitivity linear magnetic sensor and infrared spectrometer to capture both magnetic fields and optical reflections from surveillance devices. It provides visual, sound, and vibration feedback, with a wide dynamic range for pinpointing GPS transmitter signals and a compact, long-lasting power design.

    Portable GPS Detector Functions

    Broadband RF Signal Detection

    • 4-step adjustable sensitivity allows fine-tuning to filter out environmental noise while retaining weak signal traces.
    • Real-time signal strength readout is displayed on the OLED screen, showing both peak and fluctuating values for easy trend analysis.
    • Dual-mode alert system triggers simultaneous audible beeps and vibration pulses when a signal exceeds the preset threshold, ensuring no alert is missed.
    • Built-in linear magnetic field sensor assists in differentiating between RF sources and static magnetic disturbances, improving false-positive rejection.
    • Directional signal attenuation means that by rotating the device, you can observe strength variations to roughly locate the transmission source without external antennas.
    Portable GPS Detector Screen Display

    Infrared Optical Scanning for Hidden Cameras

    • Infrared spectral response captures both near-IR and visible-light reflections, making it effective against lens coatings and glass surfaces.
    • Up to 10-meter effective range is capable of picking up tiny lens reflections even from ceiling corners or behind dark panels.
    • Dynamic background subtraction automatically compensates for ambient lighting changes to maintain stable detection accuracy.
    • Visual intensity mapping translates reflected IR signals into a gradient bar on the display, helping you distinguish lens signatures from ordinary shiny objects.
    • Silent operation works without emitting any detectable RF, so it does not interfere with the main signal detection mode and can be used simultaneously.

    Applications

    SISCO portable GPS bug detector is ideal for hotel rooms, rental cars, corporate meeting rooms, and private homes to quickly screen for hidden GPS trackers, wireless eavesdropping devices, and covert cameras. It also protects business negotiations, gym locker areas, and personal vehicles from unauthorized surveillance. Its compact size allows everyday carry, giving you instant privacy checks in any unfamiliar setting.

    Portable GPS Detector For Vehicle

    Vehicle

    Portable GPS Detector For Office

    Office

    Portable GPS Detector For Hotel

    Hotel

    Portable GPS Detector For Residence

    Residence

    Specs

     

    Model SISCO-GD-T66
    Voltage 5V
    Weight 26g
    Signal Range 10m
    IR Range 10m
    Material ABS
    Display OLED
    Port Type-C
    Gain -14dB
    Battery 300mAh
    Sensitivity 4 levels
    Frequency     3 MHz-8500 MHz
    Alarm Sound + Vibration

     

    Dimensions (unit: mm)

    Portable GPS Detector Dimensions

    Details

    Portable GPS Detector Detail View

    FAQs

    Q1: What types of surveillance devices can this Portable GPS Bug Detector pick up?
    A1: It captures active GPS trackers, wireless listening bugs, hidden cameras (via infrared), and other RF transmitters operating within 3MHz-8.5GHz. The magnetic sensor also helps locate GPS transmitters by their field signature.

    Q2: Does the infrared scanner work in total darkness or bright sunlight?
    A2: Yes, the IR spectrometer detects lens reflections independent of ambient light. Dynamic background subtraction automatically adjusts to changing lighting, so you get reliable readings whether in a dark hotel room or a sunlit office.

    Q3: How does the device alert me when something is found?
    A3: It gives simultaneous audible beeps and vibration pulses, with real-time signal strength shown on the OLED screen. You can adjust sensitivity in four steps to reduce false alarms, and rotating the unit helps you directionally track the source.

    Tips: What is the quickest way to trace a signal source once the detector gives an alert?

    Immediately reduce sensitivity to the lowest usable level, then rotate the device slowly in a full circle while watching the OLED bar graph. The strongest reading indicates the transmitter’s direction. Move a few steps toward that bearing, repeat the rotation, and continue narrowing down the hot spot. This triangulation method, combined with the magnetic sensor, helps your Portable GPS Bug Detector precisely locate hidden GPS trackers and wireless bugs within minutes without needing any external antenna.

    Warranty

    Thank you for buying industrial test and measurement equipment on SISCO.com, all products sold by SISCO and the partner cover a 12 months warranty, effective from the date of receiving the products.


    What is covered?

    SISCO is responsible for providing free spare parts, and free technical support to assist the customer to repair the defective products until the problem is solved.


    What is not covered?

    • Product purchased from anyone other than a SISCO store or a SISCO authorized reseller.
    • Expendable parts.
    • Routine cleaning or normal cosmetic and mechanical wear.
    • Damage from misuse, abuse or neglect.
    • Damage from use of parts other than SISCO approved.
    • Damage from use outside the product’s usage or storage parameters.
    • Damage from use of parts not sold by SISCO.
    • Damage from modification or incorporation into other products.
    • Damage from repair or replacement of warranted parts by a service provider other than a SISCO authorized service provider.
    • Damage caused by the application environment not meeting the product usage requirements and the failure to perform preventive maintenance.
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