Signal jammer is a device that blocks transmission or reception of signalsusually by creating some form of interference at the same frequency ranges that cell phones use. It is created to help people solve different problems coming from cell phonesradio signals and wireless connections.

Active filters

All-in-one 10-CH Portable... All-in-one 10-CH Portable...
  • On sale!
  • New
-20% off
%s Review(s) 

All-in-one 10-CH...

Regular price $287.48 Price $229.98

Handheld GPS Anti Tracker CDMA GSM DCS 2G 3G 4G WIFI

Newest 8 Antenna Handheld... Newest 8 Antenna Handheld...
  • On sale!
  • New
-20% off
%s Review(s) 

Newest 8 Antenna...

Regular price $274.98 Price $219.98

Plus 8 Antennas Portable Cell Phone Jammer,Jamming 2g/3G/4G and LOJACK GPS WIFI Signals, Bigger Battery

2021Newest High Power 22... 2021Newest High Power 22...
  • On sale!
  • New
-20% off
%s Review(s) 

2021Newest High Power...

Regular price $999.98 Price $799.98

World First 22 Antennas Wireless Signal Jammer For Full Bands 5GLTE 2G 3G 4G Wi-Fi GPS LOJACK Output Power 42Watt With Infrared Remote Control Turn ON /OFF Power

High Power Portable 315 433... High Power Portable 315 433...
  • On sale!
  • New
-20% off
%s Review(s) 

High Power Portable...

Regular price $274.98 Price $219.98

Plus Handheld Remote Control Bomb signal jammer, output power 10W jamming 100meters , Bigger Battery

Newest 6-CH Portable Cell... Newest 6-CH Portable Cell...
  • On sale!
  • New
-20% off
%s Review(s) 

Newest 6-CH Portable...

Regular price $199.98 Price $159.98

6-CH 2G 3G 4G GPS WIFI Handle Anti Tracker Signal jammer

18-CH High Power Table Type... 18-CH High Power Table Type...
  • On sale!
  • New
-20% off
%s Review(s) 

18-CH High Power Table...

Regular price $712.48 Price $569.98

18-CH High Power Table Type Walkie Talkie Cell Mobile Phone Signal Jammer Blocker

Newest High Power Handheld... Newest High Power Handheld...
  • On sale!
  • New
-50% off
%s Review(s) 

Newest High Power...

Regular price $799.96 Price $399.98

Unique Design Hight Power Handheld 2G 3G 4G WIFI GPS LOJACK Signal Jammer with 8 Antennas with LCD Display 1-2Watts each band

High Power 16 Antennas WIFI... High Power 16 Antennas WIFI...
  • On sale!
  • New
-20% off
%s Review(s) 

High Power 16 Antennas...

Regular price $599.98 Price $479.98

Full Bands 16 Antennas Wireless Signal Jammer With Infrared Remote Control Turn ON /OFF Power ,For 3G 4G Wi-Fi GPS LOJACK Output power 40Watt Shielding Radius Up to 40m

14-Channels Cell Phone... 14-Channels Cell Phone...
  • On sale!
  • New
-20% off
%s Review(s) 

14-Channels Cell Phone...

Regular price $524.98 Price $419.98

Multifunction 14 Antennas Wireless Signal Jammer For 3G 4G Wi-Fi GPS LOJACK Output power 36 Watt Shielding Radius Up to 40m

High Power 12 antennas WIFI... High Power 12 antennas WIFI...
  • On sale!
  • New
-20% off
%s Review(s) 

High Power 12 antennas...

Regular price $449.98 Price $359.98

12 Antennas Wireless Signal Jammer For 3G 4G Wi-Fi GPS LOJACK Output power 30Watt Shielding Radius Up to 40m 

The Latest Desktop Mobile... The Latest Desktop Mobile...
  • On sale!
  • New
-20% off
%s Review(s) 

The Latest Desktop...

Regular price $324.98 Price $259.98

Hight Power 8 antennas table type mobile cellphone jammer work for gsm cdma dcs 3g vhf uhf wifi gps lojack

Newest 8-CH Portable 5GHz... Newest 8-CH Portable 5GHz...
  • On sale!
  • New
-20% off
%s Review(s) 

Newest 8-CH Portable...

Regular price $324.98 Price $259.98

Handheld Wireless Signal Jammer of ABS shell with Nylon Cover easily carry