how to block a wireless signal

Brand Name:VBE

Place of Origin:China

...Wireless Network Jammer is a powerful device that can effectively disrupt and block wireless networks and radio frequencies within a certain range. It has a 1 year warranty, and can work in humidity levels of 5%-80%, and a temperature range of -10℃~+55℃. With a frequency range of 2.4GHz-2.5GHz, this Wireless Signal Jammer can effectively jam signals...

Brand Name:TX TELSIG

Model Number:TX-3F8

Place of Origin:China

...Signal Jammer For 8 Band RADIO / REMOTE / VHF / UHF TX-3F8 is a TXtelsig wireless signal jammer to high-effectively block specific signals of 2G 3G 4G 5G Wifi GPS in the designated area in 5-20 meter range. ( also depends on the area’s signal strength ) The jamming frequency band is also adjustable as required. Feature 1. This jammer can powerfully break the wireless signal...

Brand Name:TeXin

Model Number:TX-H18K

Place of Origin:Shenzhen,China

...market, it can better shield wireless signals within a radius of 5-50 meters. Product Introduction This desktop wall-mounted mobile phone WIFI signal blocker can block all kinds of wireless signals, such as 2/3/4/5g Wi-Fi 5.2G 2.4G 5.8G GPS LOJACK VHF UHF,

Brand Name:TX

Model Number:NZ-8

Place of Origin:Shenzhen, China

1. Product Introduction School Mobile Phone WiFi Signal Jammer, its each channel is customized according to customer specific need, and it will block the wireless signal in range 100-200 square meter. 2. Product Specification Product Type NZ-8 Working Band...

Brand Name:Sacontelecom

Model Number:SA-018B

Place of Origin:China

...Signal Jammer 18 Antennas 42W High Power Up To 40m Descriptions: This 18 antennas cell phone jammer SA-018B is our latest model, it can block all 2G 3G 4G mobile phone signals, but also jam Wi-Fi2.4G/5GHz GPS LOJACK, RF 315 MHz 433MHz , VHF UHF Walkie-Talkie & Wireless Headset/Microphone signals. all-in-one jammer is power full to blocks all the signals, Jamming frequencies the jamming radius up to 40meters. This signal

Brand Name:wolvesteam

Place of Origin:China

Wireless GSM WiFi 3G 4G Portable Cell Phone Jammer GPS Bluetooth RF Blocking Range 500 Meters Product Description: The High-power portable multi-band Wireless Signal jammer.Fully modular compact design with extremely high efficient cooling system provides...

Brand Name:TeXin

Model Number:TX-E10

Place of Origin:Shenzhen,China

...Signal Jammer This is a high-power full-band signal blocker that can effectively block a variety of signals within a radius of 15-50 meters. Product Introduction This full-band signal blocker is composed of the latest SMD components and integrated circuits, which can effectively block wireless signals...

Brand Name:GREETWIN

Model Number:GW-JN10Pro

Place of Origin:Shenzhen,China

...Signal Jammer Block 3G 4G Portable Signal Jammer Description: The latest all-in-one design portable wireless signal Jammer, 10 bands jamming all types of Android phones, Tablets, Smart Phones, iPhones, Win phones etc. that use 2G, 3G, 4G, and CDMA 450Mhz, Block LOJACK GPS, Wi-Fi, Walkie-Talkie UHF/VHF and RF signals like 315, 433, 868 is popular in 2017 and in years to come Portable Signal...

Brand Name:wolvesteam

Place of Origin:China

...Signal Jamming Product Description: The 16 bands Powerful All Cell phone WIFI /Bluetooth UHF/VHF Radio GSM CDMA ,DCS,PCS 4G 5G Wireless signal blocker covers and blocks band frequencies of cellular phone,WIFI,Lojack,VHF&UHF radio.With the stationary type design,the signal blocker comes with a high output power,for supporting multiple signals blocking...

Brand Name:EST

Model Number:EST-802I10

Place of Origin:Guangdong, China

...Phone Signal Jammer EST-802I10 1. Introduction EST-802I10 mobile phone signal jammer, is designed to stop high-tech cheating on important exam, by blocking the wireless signal transmission. With 10 bands frequency, EST-802I10 is able to block signal suc...

Brand Name:Bochuangshikong

Model Number:BCSK-D-G-10

Place of Origin:shenzhen

...signal shield 2g.3g.4g.5g Mobile Phone Signal Jammer WiFi network signal blocking GPS jammer Product Name Wireless Signal Jammer brand Bo Chuang space time model BCSK-D-G-10 Total power 90W Basic specifications Shielded signal: Bochuang space-time full band mobile phone signal 5g / 4G / 3G / 2G + WiFi 2.4G + UHF / VHF interphone Signal...

Place of Origin:Jiangsu, China

Brand Name:SZHUASHI

Model Number:YJM5820B

SZHUASHI 5.8GHz 20W Jammer Drone RF Signal Blocking and Shielding Module for 5725-5850MHz Product Description YJM5820B is a wireless signal shielding module dedicated to 5725-5850MHz signal. This module has the advantages of high average output power, good...

Place of Origin:CHINA

Brand Name:EST

Model Number:EST-504K16

...Signal Jammer with Directional Antennas to Block Wireless Communications Product Description: The Cell Phone Signal Jammer is a revolutionary cellular interference suppressor designed to help protect your privacy and stop unwanted communication from mobile phones. This mobile phone communication blocker is designed to block...

Brand Name:Wolvesteam

Model Number:WT900119

Place of Origin:China

..., PCS, 3G,4G LTE, Wi-Fi, Bluetooth,GPS...etc. Telephones or other electronic communication devices. In the working range of Jammer , the wireless device will be unable to receive signals and in the case of a

Brand Name:Wolvesteam

Model Number:WT900118

Place of Origin:China

..., PCS, 3G,4G LTE, Wi-Fi, Bluetooth,GPS...etc. Telephones or other electronic communication devices. In the working range of Jammer , the wireless device will be unable to receive signals and

Place of Origin:China

Brand Name:EST

Model Number:EST-808FII

...t you are viewing is the WiFi / Bluetooth / Wireless Video Jammer, which is designed to block 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

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:GREETWIN

Model Number:GW-JN5L

Place of Origin:China

...Signal Jammer Block All Kinds of Phone Signal This 5 antennas Handheld Jammer can jam LTE 4G 800, GSM900,1800,2100,LTE 4G 2600 all signal in Europe. One of our portable models with 5 band to jamming mobile phone 2G, 3G, 4G, Wimax, Wi-Fi, Bluetooth Wireless signals poplar and in years to come, this is 4G LTE portable 5 bands signal...

Brand Name:Wolvesteam

Model Number:JM170209

Place of Origin:China

...Wireless Spy Video Camera 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:wolvesteam

Place of Origin:China

...wireless signal jammer is of great importance and necessity under many circumstances nowadays in a variety of areas and professions. Check out the details of the latest 800W high power full frequency wireless signal jammer as follows. This is a high power efficient jamming device can be used to block unwanted signals...