Do you want to gain the powerful adjustable signal jammer car that can block the signals of UHF VHF WiFi and also cell phones? Then this 18W High Power Adjustable UHF VHF WiFi 3G 4G Mobile Phone Signal Blocker you are viewing here is suitable.

"The wireless camera jammer , as its name indicates, is mainly used to block the frequency of a camera recorder. The coverage of a wireless camera jammer we offered by now can be up to 20 meters in radius which is broad enough to cover the average area you want to keep private. you can look at ...