cell phone jammers

5 Bands Inner Antenna Prison Cell Phone Jammers Block 2G 3G 4G WIFI Signals Descriptions: This Built in Antenna Prison Cell Phone Jammer introducing h...

Desktop 16 Bands Cell Phone Jammer Operating Temp -20℃ To 50℃ Mobile Phone Signal Jammer GSM 3G 4G 5G Signal Jammer Product Description: The 16 bands ...

10 Meters Range Portable Cell Phone Jammer 30dbm With DCS / PHS , 6 Antenna 1 Quick details : jamming frequency : CDMA,GSM,DCS/PHS,3G,WIFI,GPS Jamming...

Waterproof Prison Cell Phone Jammers 1800W Power Consumption Fixed Sweep Rate High Power Waterproof Prison Jammer System , Prison Cell Phone Jammers V...

Handheld Cell Phone Jammer Portable GPS Jammer With Eight Antennas Updates 1． It can be used to jam GSM, 2G, 3G, 4G, WiFi, GPS, LTE, DCS, Lojack, Wima...

600w big power Prison cell phone jammers include UHF VHF 3G 4G WIFi waterproof type analog blockers Application area: Can be applied at meeting rooms,...

High Power Cell Phone Jammer 8 Channel School Shielding Sevice This is a built-in antenna shield that can effectively shield a radius of 5-50 meters a...

Cell Phone Signal Jammer with Power supply 220VAC, 30m jamming distance Description ZD-GR001 Cell Phone Signal Jammer applied intelligent digital jamm...

8 Bands Antenna Portable Cell Phone Jammers 2G 3G 4G GSM High Power Description This product has a small size, easy to carry. Can block 8 bands freque...

10 Antennas Plus 2G.3G.4G. Cell Phone Jammer GPSL1.WIFI LOJACK 5.8G With longer 2.0dbi gain antennas.12000Mah battery This 10 antennas all-in-one hand...

6 antennas lojack 3G 4G cell phone jammers with nylon case Descriptions Multi-band cell phone signal jammer can work to isolate the specified unwanted...

20w 8 Channels Indoor High Power GPS/ WiFi/ 4G Cell Phone Jammer Blocker Prison/Jail Cellular Jammer Blocker Supplier With 1 Year Warranty! Frequency ...

Portable Cell Phone Jammer GSM 3G 4G , 350W Power Cell Phone Blocking Device Product Description It can effectively shield (interference) up to 25-300...

Multifunction 42W desktop 16 antenna mobile phone signal jammer This jammer (JYT-1600) is designed with 16antennas multifunction all in one cellphone ...

8 Antennas High Power GPS/ WiFi/ VHF/ UHF Cell Phone Jammer We are China cell phone jammer manuacture,this 8 antennas high power cell phone jammer is ...

Product Description This portable cell phone jammer can keep you from being tracked by cell phone signal tracking systems. It is also good for schools...

6 Antennas High-power Portable 3G/4G (LTE+WIMAX) Cell Phone Jammer+wifi jammer Black 12-24 v vehicle power supply brand:bochuangshikong model:BCSK-T60...

Product Specifications: Main Feature: 5 Bands Handheld Cell Phone Jammer, GPS Jammer and Wifi Signal Jammer with Single-Band Control (For Worldwide al...

Brand: Bochuang Time and Space Type: BCSK-101M (iii) portable mobile phone jammer Official website: www.szbcsk.com Shenzhen bochuang shikong communica...

AM FM Radio LoJack Prison Cell Phone Jammers 300 W VSWR Protection Prison Jammer Introduction: SIX band 300W GW-J260D will jam GSM, CDMA,DCS, PCS,WCDM...