Specifications/Special Features:

• Prevents car from being tracked
• Prevents humans from being tracked
• Prevents rented-car and lended car from being tracked
• Prevents cars of government and intelligence agency from being tracked
• Device does not intercept mobile phone and other wiring (electronic device)
• Device does not affect navigation devices installed on other cars
• Small volume, carried easily, and international use
• Adopts the technology of interdiction and interposition code, so it lets the signal of satellite be intercepted completely
• Can be used directly as long as you insert it to the smoke-lighted device on car