Best of the world Automatic frequency EMP Jammer for slot EM-02 for sale (world wide used )
Best EMP Jammer User Manual
A. The knob which adjust the power and speed of the emission. Turn left (reduce the emission power), and turn right (increase the emission power). Reduce the emission power only when you want to avoid the security detection. Higher emission power will result in better interference.
B. Launch button
C. Insert three 9V batteries
D. For external antenna use. It allows you to exchange different type of antenna to increase the performance. Product can still be function even without the external antenna.