HIGH POWER HANDHELD SIGNAL JAMMER

    Today I want to talk about the high power handheld signal jammer---WF121. This RF jammer can be used in many fields, such as Police and Meeting Room, Security Services, Military Units,Prisons, Banks, Churches, Conference Rooms,
Classrooms, Secret Services, News Conference Rooms, Libraries, Museums, Customs, Houses.This RF jammer has four types:
WF-121D Handheld Cell phone and GPS signal jammer
WF-121B Handheld Cell phone signal jammer
WF-121G Handheld GPS L1-L5 signal jammer
WF-121A Handheld Cell phone and WIFI signal jammer

Now let me introduce these four jammers individually.

WF-121A

WF-121B

WF-121D

WF-121G