wireless phone jammer

A mobile blocker is an instrument used to prevent cellular phones from receiving signals from base stations.

 
TG-VIP Adjustable Light - Weight Shockproof AC110-240V Wireless Sig

It is the latest independent research and development of a plastic casing, dual fan, built-in antenna,

-- 3G(2110MHz-2170MHz)
-- WIFI(2400mhz-2500mhz)
-- CDMA(851MHz-894MHz)
-- GSM1800(1805MHz-1880MHz)
-- GSM900(925MHz-960MHz)...

Cell Phone Jammer Wireless Video Blocker Portable 8 Band

12 Bands Mobile Phone Signal Jammer/ RF Jammer, VHF UHF 4G/Wimax Jammer Blocker, cell phone jammer blocker SA-012B

Trademark:GSH;

 
multiple frequencies, 14 bands Wireless signal  jammer,for school,office,prison

 
 
TG-4CA Desktop Remote Control Cell Phone Wifi GPS 

low power cellphone jammer with remote control. Working 24hours a day.

Min. Order:100 sets;DeliveryDate:20days;PaymentType:T/T, paypal;Trademark:GSH;Specification:three antennas.;ExpRegion:worldwide;

List of frequency bands per customer choice:
CDMA800-900:850-960MHz
GSM1800:1805-1880MHz
PHS1900:1920-1990MHz
3G:2110MHz-2

This product that you are viewing here is the Remote Controlled High Power Military Cell Phone Jammer, which is a high power cell phone jammer that is

Mobile Phone Signal Jammer with 15m Effective Radius and Five Frequencies

Product description: show the working power on the shell with green lights Mini size medium power cellphone jammer Low weight and nice texture and col

cell phone jammer can jam all mobile frequency,GPS, Wi-Fi frequency optional, output power unadjustable

3G 2.4G 4G GPS VHF UHF Wireless Signal Jammer CDMA GSM DCS Cell Phone Blocker
 
 
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100wat per band,high power mobile phone signal jammer  for military /police station</str

 
Wireless Software Controlled Prison Jammer / Mobile Phone Signal&nb

With waterproof performance and 80W high output power, the device shows the good nature in many aspects. The shielding radius is up to 120 meters whic

The 101M-A1.0 was developed specially for prisons and other large sensitive locations such as military or governmental compounds.

SPECIFICATION
Output Frequency Average Output Power Channel Output Power
CDMA 870-880MHz 33dBm 6dBm/30KHz (min)
GSM 930-960MHz 33dBm 5dBm/30KHz (mi

Mobile Phone Signal Jammer

GSM/CDMA jammer, DCS/PCS Jammer, GPS Jammer, WIFI Jammer, 3G Jammer,4G Jammer, Audio Jammer, Wireless Video Jammer, GSM Repeater, CDMA Repeater

Mobile Phone Signal Jammer with 4pcs Omnidirectional Antennas and 30m Effective Radiusg

CDMA800:850-894 MHz,
GSM900:925-960 MHz,
GSM1800-1990:1805-1990MHz,
3G: 2110-2170MHz,
GPS L1:1500-1600MHz, ( optional ) ...

SA-016B Professional 16 Bands Jammer, VHF UHF Lojack, 4G Wimax, GPS cell phone blocker jammer

Hidden Antenna GPS Wireless Camera Signal Jammer Cell Phone Scrambler Device
 
 
This is a Hid

Product description: Adjustable 12 Antennas Cellular +WiFi+GPS+Vuh+UHF+Interphone Radio All in One Jammer Desktop GSM CDMA Phone Signal Jammer

 
 
Wireless Software Controlled Prison Jammer / Cell Phon