cell phone frequency blocker

Lightweight , 500mw Handheld Jammer 1 Quick details : jamming : 2320-2345MHZ ,2345-2400MHZ,167-173MH...

... sink design ensure the device to work continuously. 4. Rechargeable battery ,with car charger and AC charger 5. Five channels with different frequ...

Customized 4G WIFI GPS Cell Phone Signal Jammer High Power Durable Waterproof Outdoor Prison Jammer Product Description: This jammer is specially for ...

... Signal Jammer 8 Bands 5G 5.8G Signal Jammer 10 watts power each band. Below is a test photo for your reference. You can contact ...

... WIFI signal with 18 external glass fiber omnidirectional antennas. Compared with other similar s on the market, it can better...

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

.... The working power of this device is 5.5Watt and the jamming range is usually up to 20 meters. So this portable signal is the powerful han...

Waterproof 100 Each Band Jammer Mobile 3G 4G for Sale Prison Jamming System VodasafePJ6100N Brief Description: 200M jammi...

... , GSM , SCDMA , DCS(1800MHz), PCS(1900MHz),PHS,3G,4G,Wifi,GPS,VHF/UHF, Etc. Product Features: bands and output power selectable Each fre...

Portable 10-Channel Trolley Signal Jammer GSM GPS WiFi Signal Product Description The 12-channel Handheld signal jammer is a high-t...

...installed indoors and supported outdoors because its enclosure is waterproof, with a built-in fan and a good cooling system. The segment ...

... Signal Jammer 8 Antennas Adjustable 3G 4G signal with 2.4G GPS Item No.: CKJ-1702S8 The latest mobile signal jammer 8 an...

30m Range Signal Jammer with range of 0.8 to 6GHz 1.General description The product applied intelligent digital jamming technolog...

... to prevent the terrorists detonating the the bomb through the wireless remote control devices and avoid the huge casualties. It can be applied tha...

Shielding frequency:2G,3G,4G,5G, High Power Cellphone Frequencies Jammer High Power Cellphone Frequencies Jammer Description This device is a high pow...

...Channel Home School WiFi Signal Jammer Product Description This signal jammer can block home WIFI signals 2g 3g 4g 5g in a la...

Portable Anti-Recording Device Mobile Phone Microphone Blocker For Sound Shield It can anti Iphone 13 14 15 audio recorder, android phone recorder, pe...

EOD Equipment / Portable frequency jammer with 20Mhz-2700Mhz Overview: This instrument is mainly used for eod personnel transfer or disposal of the su...

... talks in public, or when you are going on a very important conversation, you won’t to be any bothered, or you really need silenced surroundin...