device to block wifi signal

Brand Name:GREETWIN

Model Number:GW-JC6

Place of Origin:China

...Bluetooth, the high power jammer can block both the mobile phone signals and the Bluetooth is the best choice. This 15W High Power 2G 3G Cellphone WiFi Bluetooth Signal Blocker is designed for this purpose and is useful. Cell phones are everywhere these

Brand Name:VBE

Model Number:VBE-8P

Place of Origin:China

... technology. l High effective power (channel power) and large interference radius. l Imported device, slow start circuit design can avoid the mechanical switch fire phenomenon, high integration, stable work. l Perfect self-...

Brand Name:TX TELSIG

Model Number:TX-H14K

Place of Origin:China

... and each channel has the RF output power to shield dangerous signal according to your own need. Product Feature 1. Single antenna is with 3-5W output power to block signals efficiently and each antenna’s power can be adjusted single or together with

Brand Name:TX TELSIG

Model Number:TX-Y8

Place of Origin:China

... / WIFI Signal Jammer Blocker 8 Band With Separate Switch TX-Y8 is the newest and modern signal jammer for phone WIFI etc. In the range of 5-20 meter. TXtelsig designs and produces the signal jamming and wireless coverage product. Feature 1. Block 8 ...

Brand Name:TeXin

Model Number:TX-100W

Place of Origin:Shenzhen, China

High Quality 10 Channel RF UHF VHF Phone Wifi Signal Jammer Blocker for Phone Shield Device Application: This phone signal jammer is widely used in many field such as: 1. Justice Administration: prison, detention house, reeducation center, public security...

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:VBE

Place of Origin:China

... where wireless signals are not allowed, such as schools, examination rooms, prisons, etc. It can be powered by an AC adapter and has a working temperature range of -10℃ to +55℃. With its low power ...

Brand Name:GREETWIN

Model Number:GW-J260D

Place of Origin:China

...WiFi Signal Jammer 300 W High Power For Prison Signal Jammer Description: Do you have the need only to cut off the signals of the WiFi 2.4G Bluetooth and want the device owning powerful jamming range? Then this 300W Powerful 300 Meters WiFi 2.4G Bluetooth Signal Jammer you are viewing here owns the function. Firstly this WiFi Bluetooth jammer has been designed with 300W high power output so that according to the signal

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 ...

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 ...

Brand Name:Sacontelecom

Model Number:SA-DWJ03

Place of Origin:China

...WiFi Signal Jammer Manufacturer Advantages: 1. Good cooling system with cooling fan inside; 2. Can adjust or turn off any single band without influencing the other bands operation; 3. 24 hours work non-stopped; 4. Stable capability; 5. Each band 3w, total 9w, jamming radius is up to 100m; 6. Block all wifi signals, wifi 2.4g, 5.2g and 5.8g Specifications: Band WIFI 1 2400MHz-2480MHz Band WIFI

Brand Name:TX

Model Number:TX-NZ7

Place of Origin:Shenzhen, China

...signal jammer can shield a radius of 5-30 meters 1. Product Introduction There are 7 groups of jamming signal generators inside the TX-NZ7, which can transmit efficient jamming signals for all mobile phone signals, GPS and Wi-Fi devices within the blocking...

Brand Name:TX

Model Number:TX-H12K

Place of Origin:Shenzhen, China

...signal that can be used for cheating can be used for jamming. The black metal casing provides excellent heat dissipation for the jammer. Like all of our jamming devices, the TX-H12K is very simple to use. All you need to do is connect the plug and antenna,

Brand Name:GREETWIN

Model Number:GW-JC8

Place of Origin:Shenzhen,China

..., café and any public place there is an access to free WiFi. We couldn’t imagine life without WiFi and Internet. Our mobile phones, tablets and other devices are connected to WiFi during day and night. We know that WiFi is wireless technology with

Brand Name:Sacontelecom

Model Number:SA-008B-M

Place of Origin:China

40w High Power Wifi Signal Jammer , Wifi Jamming Device For Walkie Talkie Ddescription: This high power lojack walkie talkie jammer can jam up to 8 frequency bands simultaneously. It is constructed inside a ...

Brand Name:TSL

Model Number:TSL-B4

Place of Origin:China

...t the individuals are heading for coming in as well as gabbing on their phone the full time. 2. The cell phone signal blocker could help people from being troubled by the phone. 3. Cell phone signal blocker is originally developed for law enforcement and

Brand Name:Sacontelecom

Model Number:SA-005A

Place of Origin:China

5 Antennas Adjustable Wifi Signal Jammer Block 2G 3G 4G Signals 15w High Power Description This 5 bands desktop wifi jammer can be used to jam CDMA, GSM, 2G, 3G, 4G, WiFi, GPS, LTE, DCS, Wimax and any other customized signals. You can select 5 frequencies...

Brand Name:VBE

Model Number:VBE-3W15

Place of Origin:China

...Commercial Drone / WIFI Signals. Jamming radius of this device depends on several conditions such as transmitter frequency and output power, distance to receiver, and obstacles between, etc. Because of the variety of jamming targets and a wide range of

Brand Name:VBE

Place of Origin:China

... you with a wide range of jamming range from 10 to 30 meters. It features an omni-directional antenna, which ensures that the signal is transmitted evenly over a wide area. The Wifi Signal Jammer is powered by an AC adapter and measures 200x150x50mm in

Brand Name:TeXin

Model Number:TX-M8

Place of Origin:Shenzhen,China

...WiFi Signal Blocker This is a black 8 channel handheld signal jammer, which can effectively block 2G, 3G, 4G, GPS, WiFi and other signals within a radius of 5-20 meters. Product Introduction This 8 Channel Portable Mobile Phone Jammer Anti GPS WiFi Signal Blocker has built-in 8 high-gain omnidirectional antennas and rechargeable lithium batteries, equipped with a car charger, and can block...