what can block a wifi signal

Brand Name:wolvesteam

Place of Origin:China

Walky-talky VHF Cellular NMT Portable Wireless Signal Block Wifi/Bluetooth Powerful UHF VHF signal Jammer Product Description: The Portable Multi Band High Power VHF UHF Jammer is specially customized to accommodate a fully integrated broad band jamming...

Brand Name:wolvesteam

Model Number:JM166710

Place of Origin:China

Product Description: 15W WIFI jammer with IR Remote Control (IP68 Waterproof Housing Outdoor design) is middle RF power, accurate Wi-Fi Jammer designed for outdoor use to neutralize all kind of Wi-Fi/11a.b.g signal. It effective blocking range is up to 80 ...

Brand Name:GREETWIN

Model Number:GW-UVA400

Place of Origin:China

...WIFI GPS Handheld UAV Jammer Drone Frequency Blocker WIFI 2.4G 5.8G GPS Model: GW-UAV400 Color: Black Handheld UAV Jammer Introduction: Handheld UAV control device is a method for transmitting high-intensity electromagnetic waves, acting on various flight control systems for small and medium-sized civil drones and satellite positioning receivers, by blocking normal communication signals...

Place of Origin:China

Brand Name:chinajammerblocker.com

Model Number:Skype: aoliwholesale

Signal jammer | 11W High Power 2G 3G Cellphone WiFi Bluetooth Signal Blocker For places that own large area and want to apply the signals of the cell phones and Bluetooth, the high power jammer can block both the mobile phone signals and the Bluetooth is the best choice. This 11W High Power 2G 3G Cellphone WiFi Bluetooth Signal...

Place of Origin:China

Brand Name:chinajammerblocker.com

Model Number:Skype: aoliwholesale

... All Bands Signal Jammer with Power Adjustable you are viewing just owns the powerful function. This high power signal jammer owns the newest design of 12 antennas, which enables this newest 12 antennas high power signal jammer to cut off the signals of

Brand Name:Wolvesteam

Model Number:JM165006

Place of Origin:China

... cell phones, WiFi, and GPS signals. Powerful and effective, this portable signal jammer effectively disables any WiFi networks, GPS devices, and cell phone signals (on the GSM, CDMA, DCS and 3G bands) without interrupting any other electronic devices. The

Brand Name:Wolvesteam

Model Number:JM171533

Place of Origin:China

... the signals of the Wi-Fi and Bluetooth, wireless audio and video signal and prevent the videotaping signal band. Besides this jammer device owns high quality, for example it applies the alloy wire drawing shell and the surface of the shell uses the most

Brand Name:wolvesteam

Place of Origin:China

... 2G 3G 4G LTE 4G Wimax 5G Phone Blocker WiFi GPS VHF UHF Jammer & Lojack Jammer which is a powerful signal jamming device and can help people a lot.The Portable Handheld high power signal blocker owns up to 30 meters jamming distance depending on the

Brand Name:wolvesteam

Place of Origin:China

... 2G 3G 4G LTE 4G Wimax 5G Phone Blocker WiFi GPS VHF UHF Jammer & Lojack Jammer which is a powerful signal jamming device and can help people a lot.The Portable Handheld high power signal blocker owns up to 30 meters jamming distance depending on the

Brand Name:wolvesteam

Place of Origin:China

... 2G 3G 4G LTE 4G Wimax 5G Phone Blocker WiFi GPS VHF UHF Jammer & Lojack Jammer which is a powerful signal jamming device and can help people a lot.The Portable Handheld high power signal blocker owns up to 30 meters jamming distance depending on the

Brand Name:wolvesteam

Model Number:WT171539

Place of Origin:China

...+5.8G, GPS at the same time? If you best chance is offer here for you to take a glance at this Powerful 12 Antennas Jammer for Mobile Phone GPS WiFi VHF UHF, which can give a hand to achieve your goal. As this jammer device is designed with 12 Antennas and

Brand Name:EST

Model Number:EST-802B10

Place of Origin:Guangdong, China

...signal jammer, special designed outfit for blocking cell phone signal while traveling around outside. Adopted with advanced frequency scanning technology, is able to block 3G 4G 5G and WIFI, GPS signal, multiple function signal jammer. Suitable for organization and personnel ...

Brand Name:TeXin

Model Number:TX-100W

Place of Origin:Shenzhen,China

... signals within a radius of 5-50 meters. Product Introduction This product is equipped with ten glass fiber omnidirectional antennas, and the shielding effect is even better than that of ordinary style shields. It can block 2G, 3G, 4G, 5G, WiFi and other

Brand Name:EST

Model Number:EST-830LK12

Place of Origin:Guangdong, China

...WIFI Signal Jammer High Power Stationary 1. Introduction EST-830LK12 cell phone and WIFI signal high power jammer, is designed for jamming signal in difficult area. Adopted with wide broad scanning technology, is able to block 2G, 3G, 4G, 5G mobile phone signal, 2.4+5.2+5.8G WIIF, wireless microphone, candid camera, etc. Turn into out-of-services or out-of-signal...

Brand Name:JYT

Model Number:JYT-1800

Place of Origin:China

...signal jammer blocking all 2G 3G 4G 5G WIIFI GPS RF LOJACK signals with remote control ,shielding range up to 70m. JYT-1800 is a 18-antenna multi-functional all in one signal jammer, which brings us powerful interference capabilities. It can cut off not only all 2G 3G 4G 5G mobile phone signals, but also interfere with 5.8GWIFI, 5.2G WIFI, WIFI, GPSL1, RF315, RF433, RF868, Lojack, GPS2-L5, GPS3-L4 signals...

Brand Name:wolvesteam

Place of Origin:China

... and satellite jammers. It can mainly used in bomb disposal and can block the frequencies at the same time. Masterly designed heat-removal system ensures it to continuously working under tough weather. The material quality of its backpack style gives an

Brand Name:vodasafe

Model Number:WG10002

Place of Origin:China

...Signal Jammer Blocker For 50m Full Band Wi-Fi Jammer/Blocker Model: WG100 Brief Description: Vodasafe full band Wi-Fi Jammer WG100 is mainly for WIFI 2.4G full channels, 5G full channels shielding, can effectively shield WIFI signal within its coverage range. WJ100 can block...

Brand Name:vodasafe

Model Number:WG10002

Place of Origin:China

...Signal Jammer Blocker For 50m Full Band Wi-Fi Jammer/Blocker Model: WG100 Brief Description: Vodasafe full band Wi-Fi Jammer WG100 is mainly for WIFI 2.4G full channels, 5G full channels shielding, can effectively shield WIFI signal within its coverage range. WJ100 can block...

Brand Name:monojoy

Place of Origin:China

...Signal Blocking Box RFID Blocker Case Safe Box Fob Storage Box Key Holder Cage PREMIUM RF SHIELDING MATERIAL 100% SIGNAL BLOCK MONOJOY use thicker shielding cloth, so it can block 100% of the signal. Our signal blocking box block WIFI, RFID, GSM LTE, NFC, RF, GPS signals. Prevents thieves from accessing your wireless signals...

Brand Name:monojoy

Place of Origin:China

...Signal Blocking Box RFID Blocker Case Safe Box Fob Storage Box Key Holder Cage PREMIUM RF SHIELDING MATERIAL 100% SIGNAL BLOCK MONOJOY use thicker shielding cloth, so it can block 100% of the signal. Our signal blocking box block WIFI, RFID, GSM LTE, NFC, RF, GPS signals. Prevents thieves from accessing your wireless signals...