device to block wifi signal

Brand Name:GREETWIN

Model Number:GW-JN8L

Place of Origin:China

... wifi signal in places exam room, churches, temples, gas station, cars, train or many others, the high power portable signal jammer is definitely qualified for all the purposes using. As a jammer with well-built design and level of reliability, users are

Brand Name:Wolvesteam

Model Number:JM170209

Place of Origin:China

...WIFI Bluetooth Signal Jammer Product Description This device disables almost all types of existing spy cameras working via wireless video, wireless LAN, and Bluetooth bands. It is an excellent choice to maintain privacy in today's wireless world. The unit blocks signals...

Brand Name:Purple Horn

Model Number:P403

Place of Origin:China

Four Antennas Portable Signal Jammer for Mobile Phone Signals And Wi-Fi/GPS Description: Portable Black color 4 bands cell phone jammers with 4pcs Omni-directional antenna can block 2G/3G cell phone, and WIFI, Bluetooth. Palm sized are highly portable and ...

Brand Name:VBE

Model Number:VBE-6H

Place of Origin:China

6 Bands 6W 30dBm portable phone signal Blocker , Handheld Signale Jammer for GSM , CDMA , DCS , PHS , 3G , 4G Product Introduction: Handheld mobile phone signal shielding device(aka portable mobile phone jammers / breaker / suppressor / chopper / isolator...

Brand Name:Sacontelecom

Model Number:SA-012N

Place of Origin:China

...bring us a strong jamming ability. And it can not only cut off all 3G 4G 5G mobile phone signals, but also block WiFi GPS LOJACK signals. And with Adjustable 80 watts high power, the jamming radius of this device can be up to 80 meters at most depending on

Brand Name:wolvesteam

Model Number:JM170152

Place of Origin:China

... frequency bands at the same time? Then this 5W Powerful All WiFi Signals Jammer (2.4G, 4.9G, 5.0G, 5.8G) that you are viewing here just owns the ability. Notes:This product has been upgraded to the New Version. The difference between the New ...

Brand Name:JYT

Model Number:JYT-1010

Place of Origin:China

...blocks 2G, 3G, 4G,5G and WIFI signals with an output power of 84W and a coverage range of up to 100 meters. This powerful new mobile phone 2G.3G.4G.5G.WIFI.signal jammer adopts 10 antenna desktop design , has a strong shielding ability of cut off all 3G 4G 5G and WIFI signals . And with 84 watts high power, the shielding radius of this device can reach up to 100 meters, depending on the signal...

Brand Name:TSL

Model Number:TSL-LK

Place of Origin:China

... without interference to other electronic devices outside jamming range. 2. Configured a new type of ultra-large aluminum alloy heat sink and fan to form a highly efficient intelligent cooling system to ensure that the device will continue to work for a

Model Number:JYT-2480

Place of Origin:China

... multifunctional hand-held portable cell phone jammer is independently design and produced by JinYaTong Technology,Which blocks WIFI 6E and 2G, 3G, 4G, 5G, GPS, WIFI, UHF VHF, RF,LOJACK signals. This cell phone jammer meets your blocking needs for the

Brand Name:Sacon

Model Number:SA-008A

Place of Origin:China

Adjustable 8 Bands 20w High Power Wifi Signal Jammer Blocker Cell Phone Signal Jammer Supplier With 1 Year Warranty! Frequency Can Be Customized! Specifications: § CDMA&GSM:850-960MHZ, § DCS&PCS:1805-1990MHZ, § 3G: 2110-2170MHz, § 4GLTE:725-770MHZ or 790-...

Brand Name:ChingKong

Model Number:CKJ-2001SN8 Portable Jamming Device

Place of Origin:China

..., Block 2g/3G/4G and LOJACK GPS WIFI Signals Model: CKJ-2001SN8 Color: Black Basic Specifications Jam Signal Type:1: CKJ-2001SN8: Full Bands Mobile Phone 4G/3G/2G +WiFi2.4G+ GPSL1+LOJACK Output Power:Total 1.6W, Jam Radius:0.5-5meters depend on the signal ...

Place of Origin:China Cell Phone jammer

Brand Name:JYT/OEM jammer

Model Number:JYT-1200D

...wifi signal,low frequencies like UHF,VHF signals as well as GPS signal. Do not hesitate to choose this mobile phone signal jammer with 12 antennas which can blcok all most all the frequencies in the world if you like. 30 watt output gives it function of up

Brand Name:EST

Model Number:EST-502F16

Place of Origin:CHINA

..., GPS, L1, L2, L3, L4, L5, LOJACK, 433MHz, 315MHz, 868MHz all-in-one mobile phone jammer is powerfull design to blocks all the signals in one device, it is great for school classroom avoid exam cheat, oil/gas station keep in secure and military use for

Brand Name:TeXin

Model Number:TX-SJ

Place of Origin:Shenzhen, China

.... Product Introduction This portable handheld signal blocker can effectively block signals within a radius of 5-20 meters. It has two blocking modes, one can block GPS and 2G mobile phone signals, and the other can block 2.4G and 5.8G WIFI signals . We can

Brand Name:TUOSHI

Model Number:TS720W

Place of Origin:CHINA

...WiFi Repeater up to 300 Mbps Extends WiFi Coverage to Home Devices Wide Range of Application Scenarios. Connect wifi repeater to router extend wifi coverage 1. extending wifi signal to every corner of indoor 2. strong wall pnetration:dual external antennas make signal...

Brand Name:Bochuangshikong

Model Number:BCSK-D-G-4KT

Place of Origin:shenzhen

...time brand wireless signal jammer 95W high power 4 bands all signal jammer block wifi+GPS +RF, 5g signals jammer, range up to 150 m Features 1. Shielding signals Large coverage: covering all 2G, 3G,4G,2.4G WIFI,GPS cell phone signals, it can meet your ...

Brand Name:SMATRUL

Model Number:MG-ZJQ102-WIF-W

Place of Origin:CHINA

... is completed in 30 seconds. - [Stable connection for multiple devices] One unit can connect to 5 sub-devices simultaneously, and supports cascading expansion (10 units can support 50 devices online simultaneously), meeting the networking needs of all

Brand Name:MXT

Model Number:WLAN2400T2483M 2W-12V

Place of Origin:SHENZHEN,CHINA

...WIFI Signal Repeater SMA Connector Product Description: Features: 1.Brand new and high quality. 2. Low-noise receive gain 3.0dB . 3. Led status: mix red with green(transmit) / Green(receive) 4. High Gain, High Value, High Performance. 5. Wide Working Voltage 9-15V. 6. Plug-and-play, Easy installation, no driver needed. 7. Ideal for increase the 2400-2483 MHz frequency devices...

Brand Name:BIO

Model Number:W5

Place of Origin:China

...WiFi Signal Wireless Charging 2.5MHz~10MHz Freq ecer({videoId:"V9WEMhHLYKo",videoId_local:"20201126_5fbf4d217fc8a.mp4",idContainer:"#evSrSGI"}) A portable and affordable ultrasound machine. With the use of a chip, a single probe, a built-in WiFi signal, a lithium battery and an iPhone / iPad / Android / Windows devices...

Place of Origin:China

Brand Name:ACE/ACN/OEM/Neutral

Model Number:ACE-J121A

...really need silenced surroundings. For those purposes the portable blocker is you best choice. The 4 Band 2W Portable WiFi, Cell Phone Signal Blocker prohibits all enabled signal from bothering your private space. This product can block signals which comes