41 - 50 of 56
examination room adjustable signal jammer
Selling leads
|
1. Product Introduction Cell phone jammers in schools are becoming more popular.This Desktop Movie Theatre Phone Jammer has the built-in directional ...
2024-12-09 17:08:12
|
|
... theater, library, church, underground parking palce and other places where needs forbiden phone signal, wifi signal or GPS tracking signal. * ...
2025-08-04 00:09:00
|
|
... . Jamming frequency bands support customization such as CDMA PHS DCS GSM phone signal 2345G WiFi5.8G,WiFi2.4G, WiFi5.2G,GPS , VHF ,UHF etc. And ...
2024-12-09 17:46:20
|
|
...dormitories. Product Introduction This High Power Cell Phone Jammer 8 Channel School Shielding Sevice can shield 8 channels of signals, supports ...
2024-12-09 17:08:12
|
|
8 channel 40W adjustable signal jammer blocker for range 5-20 meter indoor omnidirectional 2G 3G 4G 5G Wifi GPS TX-H8K is a high gain signal jammer ...
2024-12-09 12:53:38
|
|
.... It only have influence for the downlink signal than the base station for subsections of spectrum. TXtelsig is an innovative developer and ...
2024-12-09 12:53:50
|
|
...signal jammer shields multiple signals Cell Phone Jammers 8 Bands Handheld 2G 3G 4G .This device is suitable for classroom, meeting room, library, ...
2024-12-09 17:06:32
|
|
...Signal Blocker RF 5G Jammer Wifi Jammer For Jamming VHF GSM Cell Phone 2345G GPS Product introductions : This desktop 5g jammer is our new model , ...
2024-12-09 12:53:56
|
|
... Jammer 10 Antenna Adjustable With AC Adapter TX-100W is a non stop working signal jammer with AC adapter with low heat cooling system. It can cut ...
2025-08-04 00:09:00
|
|
...Jammer Wifi Signal Blocker For Home 1. Product Introduction This desktop 16 band cell phone signal jammer is suitable for use in important places ...
2024-12-09 12:53:38
|