Professional Cell Phone Jammer Jamming Device for GSM 3G 4G LTE

Nowadays cell phone is widely used and everyone would keep a phone wherever they go.But there are some situations that we need to be quiet or solemn like court, church,meeting room,school examination room.And sometimes people need to be quiet to learn,to read. That is what cell jammers used for.Besides, some one can eavesdrop your conversations by intercepting your mobile phones signals.And they can also track you through mobile phone tower triangulation which is not the same with the GPS.


In the category we provide you the powerful mobile blockers that used in the room like church and handheld jammers for someone that need to protect their privacy or confidential informations.And if you want to find a device against GPS tracking,you can visit the GPS jammer category.

Cell Phone Jammer
E007 Photo Frame Hidden Mobile Phone Jammer GSM 3G 4G
Portable Multi-functional Jammers for Cell Phone GPS WIFI or Video
60501 Portable Whole Mobile Phone WiFi Signal Jammer

    60501 Portable Whole Mobile Phone WiFi Signal Jammer


    The jammer can block wifi and all cell phone signals with antenna cover.Its jamming radius is up to 20 meters.This signal blocker is definitely your best choice if you need a general portable phone jamming device.

4 Bands Cheap Handheld Cell Phone Blocker,GPS WIFI Jamming
8 Bands GSM 3G 4G Jammer GPS WiFi LoJack Blocker

    8 Bands GSM 3G 4G Jammer GPS WiFi LoJack Blocker


    With 8 antennas the portable jammer supports wide jamming frequencies,including GSM 3G 4G LTE WiFi GPS and LoJack.Thus with this jammer in your hands,you can nearly block all the common bands.

E0501 High Power Desktop Cell Phone WiFi Jammer 5 Bands
Handheld Jammer GSM 3G 4G LTE Blocker Jamming WiFi GPS Lojack
Waterproof One-piece Cell Phone Signal Jammer WIFI Blocker
Pocket GPS Jammer and Handheld GSM 3G WiFi Signal Blocker
Small Handheld GSM 3G Jammer GPS Blocker

    Small Handheld GSM 3G Jammer GPS Blocker


    The small portable jammer for GSM ,GPS is your choice against the GPS tracking devices and A-GPS trackers.It is very convenient and flexible for small size and lightweight with the radius up to 15 meters.Also cheap and cost low.

Adjustable Cell Phone Jammer for GSM/3G/4G Signals Portable WIFI/GPS Blocker
8 Bands Adjustable High power Jammer All Frequencies Jamming Desktop Powerful Jammer
6 Bands Handheld Cell Phone Signal Jammer 3G 4G LTE Frequency Blocker
6 Bands Adjustable GSM/3G/4G Cell Phone Jammer GPS WIFI UHF VHF Signal Blocker