cell phone jammer

... 30dbm With DCS / PHS , 6 Antenna 1 Quick details : jamming frequency : CDMA,GSM,DCS/PHS,3G,WIFI,GPS Jamming range : 1-10 meters 2...

... prison can keep you from being tracked by signal tracking systems. It is also good for schools, churches, conference rooms, hosp...

... and blocks band frequencies of cellular ,WIFI,Lojack,VHF&UHF radio.With the stationary type design,the signal blocker comes with a high outpu...

...h 10w high power and inside antennas. This is a 10W high power which can cut off the signals of the newly 3G 4G mobile signal and the ...

Waterproof Prison 1800W Power Consumption Fixed Sweep Rate High Power Waterproof Prison System , Prison V...

.... 3． Each band can be turn on and off independently. 4． Updated for times with higher power for longer jamming range and better cooling system, hea...

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

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

.../180W Directional Antennas Prison Mobile Signal Brief Description: Vodasafe High Power prison Jamming system PJ630 Series a...

...dormitories. Product Introduction This High Power 8 Channel School Shielding Sevice can shield 8 channels of signals, supports co...

... Signal Product Description The product that you are viewing is the 3W Portable 3G Cellphone & VHF & UHF , which ow...

... of current mobile signals within its 30m jamming distance. This product can classify different target signals and then jam them. This is al...

... with nylon case Descriptions Multi-band signal can work to isolate the specified unwanted frequency bands when...

... Portable ,Jamming 2g/3G/4G and LOJACK GPS WIFI Signals, Bigger Battery Item No.: CKJ-1605N8S Plus 8 Antennas Portable Cell Phone ...

... Are you trying to figure out something efficient to keep away noise or disruption of ringing and conversation? We sug...

8 Antennas High Power GPS/ WiFi/ VHF/ UHF We are China manuacture,this 8 antennas high power is ...

...any other place that may be cause a distraction or interference. It comes with a built-in rechargeable Li-battery for 2-3 hours of sign...

...Factory.xls Portable Signal -Aoli Factory.xls China Signal | Adjustable Desktop with Four Bands Adjustable Desktop ...

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

... Official website: www.szbcsk.com Shenzhen bochuang shikong communication technology co., ltd Introduction: BCSK-101M (III) portable mo...