phone jammer circuit

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

... sometimes known as blockers or breakers are made to exact specifications as detailed below. do not work outside ...

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

Powerful IPx4 WIFI Cell , Customized Mobile Signal TX-LX7: is perfect for securing VIP convoy and important events 24hours n...

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

... controls for garage doors, TV remote and so on). The operating radius of this compactly designed remote control signal blocker is up to 50 meters....

...-in antenna of Bochuang spacetime brand. Here is a device designed with high-power built-in antenna. This is a 100W high-power , which...

600w big power Prison cell 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 are de...

... LOJACK GPS 1. Product Description The product that you are viewing is the 3W Portable & LOJACK & GPS , which...

Handheld 6 Antennas Cell , Block 2g/3G/4G and LOJACK GPS WIFI Signals, Item No.: CKJ-1303N6C 6 Antennas Portable Cell ,jamming...

... Product Description As various types of mobile now are for sale in the market, so to gain one with good function and sel...

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

...@163.com and Get The Password. Signal Boosters Price Lsit- Aoli Factory.xls Desktop Signal -Aoli Factory.xls Portable Signal -A...

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

... Number PCB-6068 Brand Name Portable RCIED Mobile origin China Small Orders Accepted Key Specifications/ Special Features: Details Por...

... regarding the remote control of cars.Meanwhile,it can block 2G,3G,4G cell ,wifi signal,low frequencies like UHF,VHF signals as well as GPS si...

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