GP-OBD - OBD Port GPS Signal Jammer for Car

The GP-OBD is a miniature lightweight anti-tracking device designed for vehicles. It simply plugs into the car's OBD (On-Board Diagnostics) port—commonly used for diagnostics—and discreetly blocks GPS signals without drawing attention. From the outside, it looks just like a standard plug, making it nearly impossible to recognize as a jammer.

Blocks GPS Receivers via the OBD Port

This Anti-Tracking GPS Blocker disrupts common vehicle tracking systems that rely on GPS satellites. It interferes with signals in the GPS L1 and Glonass L1 bands (1560–1620 MHz), rendering most GPS trackers and navigation devices ineffective while the unit is active. It does not damage or permanently affect the GPS receiver—once unplugged, normal tracking functionality resumes.

"Note: The GP-OBD is designed to block only GPS L1 frequency. It may not be effective against more advanced or military-grade tracking systems. For full-spectrum civilian GPS protection, consider upgrading to the GP-N6 model."

Key Features:

• ✅ Silent Operation – No noise or vibration. Runs quietly to avoid detection.
• ✅ Compact & Concealed – Weighs only 50g and measures just 45 x 22 x 44 mm. Small enough to stay out of sight.
• ✅ Plug & Play Simplicity – Just insert it into your car’s OBD port. No setup required.
• ✅ Wide Compatibility – Works with most passenger vehicles and commercial trucks.
• ✅ Effective Blocking Range – Interference radius of 3 to 8 meters (10–26 feet), enough to block trackers in or around the car.
• ✅ Continuous Power Supply – The OBD port provides constant power—even when the engine is off—ensuring round-the-clock protection.
• ✅ Built for Real-World Use – Water-resistant, heat-resistant, and made from durable materials to withstand various environments.

What's in the Box:

1x GP-OBD GPS Tracker Blocker

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