Lightweight Handheld Signal Jammer for 2G 3G 4G 5G WiFi GPS and UHF VHF Frequencies

It basically lets you selectively cut out cell signals, WiFi, GPS, and radio frequencies in a tight bubble—2 to 20 meters depending on how strong the local towers are. Most people use it for securing meeting rooms or test environments where you don't want anyone's phone or drone relay getting through.

Eight omnidirectional antennas run eight channels across GSM through 5G, plus UHF, VHF, and LoJack, but the 0.5W per band means it's not going to shut down an entire building. battery gives you about 90 minutes of operation, which is usually enough for a demo or a short field test (check lead time on replacement packs).

We've had buyers ask if it works on 6GHz Wi-Fi—actually, it doesn't, and that's a limitation worth noting. The aluminum alloy radiator and built-in fan keep it from overheating during continuous use, though it can get warm after 20 minutes or so.

You charge it form a standdard wall outlet or a car cigarette lighter, and the 7.4V 4700mAh pack is removable for swapping. Dimensions are 132 by 80 by 41 millimeters without the antennas, and it weighs about 0.8kg—light enough to toss in a bag, but the antennas sticking out make storage a little awkward.

The MOQ is usually 10 units for standard orders, but our company can do samples if you're testing a specific applicaion. Each unit comes with a 1-year warranty, and we'll include the COA and a quick-start guide that's actually readable.