Car Signal Interference Blocker Privacy Protection Positioning Anti Tracking

specification：

100% new and high quality

Material：Plastic

Color：Black

Product Size: about 8.6 x 2 x 2.1cm/3.4 x 0.8 x 0.8in

Antenna Length: about 6.8cm/2.7in

Voltage: 12V-24V

Frequency Range: 1560-1580MHz

Operation Frequency Bandwidth: 20Hz

Features:

1.Shield signal band with a total transmitting power of 0.8W, effectively prevent your car from being tracked by , and protect your whereabouts privacy.

2.Effectively shielding distance ranges from 1 to 15 meters, which can be adjusted according to customers' requirement.

3.Easy to use and low power to consume, no harmful to human body and environment.

4.Small size and lightweight to conveniently carry.

5.Applicable place:in the car,in the room,in meeting,At ATM,Locker Room

Usage:

1.Remove the unit of and install the antenna.

2.Plug the device into the port of car .

3.When powered on, the indicator light is on to show normally work .

4.Remove car charger directly after using.

Package include :

1 x Signal Interference

Note：

There is 2-3% difference according to manual measurement.

Please check the measurement chart carefully before you buy the item.