Buy 600-800 dollars jammers

Plus 8 Antennas Portable Cell Phone Jammer,jamming all types of Android phones, Tablets, Smart Phones, iPhones, Windows phones etc.

The Latest Mobile phone Signal Jammer 8 Antennas Adjustable 3G 4G Phone signal Blocker with 2.4G GPS,It also is a good quality multi-functional LOJACK

The latest all-in-one design portable wireless signal Jammer, 10 bands jamming all types of Android phones, Tablets, Smart Phones, iPhones

The latest all-in-one design portable wireless signal Jammer, 10 bands jamming all types of Android phones, Tablets, Smart Phones, iPhones

This is GPS signal jammer designed with 12 antennas which bring us a strong jamming ability Can not only cut off all 3G/4G mobile phone signals

The latest handheld design 12 all-in-one frequencies blocking all cell phone signals, LOJACK GPS, Wi-Fi, RF signals 8.4 watt high output power and high gain antennas

Good quality12 Antennas Full Bands mobile phone GSM 3G 4GLTE signal which bring us a strong jamming ability. And it can not only cut off all 3G 4G mobile phone signals

New module 8 chancel design, Customized for special frequency band High output power, Total up to: 18W,jamming up to 40m (Still depends on the strength signal in given area.)

This cell phone signal blocker can be widely used in: judicial industry (prisons, detention centers, labor camps, public security, courts, procuratorates,)

The latest hidden antenna handheld design 16 bands all-in-one frequencies blocking all cell phone signals, LOJACK GPS, Wi-Fi, RF signals