device to block wifi signal

Brand Name:Bochuangshikong

Model Number:BCSK-T60A

Place of Origin:shenzhen

... is a professional jammer manufacturer, focusing on mobile phone signal jammer, GPS jammer, UAV anti-jamming equipment, signal detector, detection system and other security equipment. If you need to contact or inquire, please email us 1369199493@qq.com ,

Brand Name:vodasafe

Model Number:P604

Place of Origin:China

...Signal Blocker/6 Different Frequencies Portable Jammer Description: WIFI mobile phone signal shielding device, this is 6-way, can cover all mobile phone frequencies including 2G3G4g In addition to mobile phone frequency segment, we can also choose whether to shield WIFI...

Brand Name:vodasafe

Model Number:P604

Place of Origin:China

...Signal Blocker/6 Different Frequencies Portable Jammer Description: WIFI mobile phone signal shielding device, this is 6-way, can cover all mobile phone frequencies including 2G3G4g In addition to mobile phone frequency segment, we can also choose whether to shield WIFI...

Place of Origin:China guangdong

Brand Name:EST

Model Number:EST-505K3

...WiFi Signal Jammer With Directional Antenna Do you want to own a signal jammer that can block all the GSM, CDMA, DCS, PCS, 3G, 4G Wimax,WiFi? The latest adjustable 3G 4G Wimax mobile phone signal wifi jammer with built-in directional antenna is just available here. This is a 16W output power 3G 4G Wimax cell phone signal jammer and Wifi...

Brand Name:TX

Model Number:TX-X8

Place of Origin:Shenzhen, China

Black eight-way hand-held signal jammer shields multiple signals Cell Phone Jammers 8 Bands Handheld 2G 3G 4G .This device is suitable for classroom, meeting room, library, movie theater and other places where need . 1. Product Introduction The black shell...

Brand Name:TeXin OEM

Model Number:TX-3W

Place of Origin:Shenzhen,China

... for users to install by themselves. There are 3W 4W 5W output specifications. It is widely used in IEEE 802.11 b/g/n WLAN System Bluetooth/Zigbee Signal Extender Smart Home Systems

Brand Name:ChingKong

Model Number:CKJ-1805S10 Signal Jamming Device

Place of Origin:China

Product Information Name: Indoor Using 10 antennas Mobile phone Signal Jammer For GSM 3G 4GLTE 5G signal Block WIFI2.4G UHF/VHF Walkie-Talkie Signal Jammer Low Price Good Quality Model: CKJ-1805S10 Color: Silver Basic Specifications Jam Signal Type: 1: CKJ...

Brand Name:ChingKong

Model Number:CKJ-1805S10 Signal Jamming Device

Place of Origin:China

Product Information Name: Indoor Using 10 antennas Mobile phone Signal Jammer For GSM 3G 4GLTE 5G signal Block WIFI2.4G UHF/VHF Walkie-Talkie Signal Jammer Low Price Good Quality Model: CKJ-1805S10 Color: Silver Basic Specifications Jam Signal Type: 1: CKJ...

Brand Name:GREETWIN

Model Number:GW-JN5L

Place of Origin:China

... on our privacy for too much spy sometimes, a lot of people suffer. Our dedicated wireless camera Jammer can help you solve this matter. With the help of wireless camera signal jammers you may avoid being filmed by hidden cameras or being recorded by

Brand Name:EST

Model Number:EST-802J12

Place of Origin:Guangdong, China

..., is designed for blocking mobile phone signal in exam room, to prevent high-tech cheating. EST-802J12 is able to jam 3G/4G/5G mobile phone and WIFI signal, within 1-15 meters radius. Mobile phone will be out of signal and services, and be disable to call

Brand Name:Sacontelecom

Model Number:SA-WR-01

Place of Origin:China

...WiFi Signal Extender Booster Amplifier Descriptions: How do Wi-Fi extenders work? Once a connection is made between your internet-connected device and router, the Wi-Fi extender (sometimes referred to as a Wi-Fi range extender) grabs the existing signal and then re-broadcasts it on a different channel from its position, acting as a middle-man to relay the connection. Basic information for this wifi...

Brand Name:Wolvesteam

Model Number:JM170175

Place of Origin:China

...WiFi 3G Cell Phone Signal Handheld Signal Jammer Product Description If you are looking out for a multi-purpose wireless signal jamming device which allow you the select which band you want to jam, this selectable portable GPS Wifi 3G cell phone signal jammer is exactly what you need. The jammer is designed to work for multiple frequency range including CDMA/GSM 850-960MHz, DCS/PCS 1805-1990MHz, 3G 2110-2170MHz, WiFi...

Brand Name:TSL

Model Number:TSL-B8HG

Place of Origin:China

Wifi Signal Jammer Cell Phone Jamming Device , Mobile Phone Disruptor This is a High power Cellphone Jammer, Host installed indoors, You can use the Omni-directional and Directional 2 types antenna,Frequency Bands from 800-2600MHz. It can be used in ...

Brand Name:vodasafe

Model Number:P18

Place of Origin:China

High Power Portable 18Bands Jammer/Blocker Vodasafe P18 Brief Description: Vodasafe portable jammer P18 its latest model in market , fits handheld using. it can effectively block CDMA,GSM,3G UMTS,4G LTE,5G cellphone ,GPS,Wi-Fi/Bluetooth ,Lojack ,Remote ...

Brand Name:vodasafe

Model Number:P18

Place of Origin:China

High Power Portable 18Bands Jammer/Blocker Vodasafe P18 Brief Description: Vodasafe portable jammer P18 its latest model in market , fits handheld using. it can effectively block CDMA,GSM,3G UMTS,4G LTE,5G cellphone ,GPS,Wi-Fi/Bluetooth ,Lojack ,Remote ...

Brand Name:EST

Model Number:EST-804K12T

Place of Origin:Guangdong, China

...Mobile Phone and WIFI Signal Jammer 1. Introduction EST-804K12T synchronization mobile phone and WIFI signal jammer, adopted with broad band scanning technology, is able to block 2G, 3G, 4G, 5G mobile phone signal and WIFI/Bluetooth signal. Suitable for ...

Place of Origin:China

Brand Name:ChingKong

Model Number:Signal Jamming Device

Indoor Signal Jammer Home- Products - Indoor Signal Jammer Middle Power Indoor 4 bands Signal Jammer Item No.: CKJ-1204B4S This is good quantity and high power mobile phone or Wi-Fi signal jammer, the 18W jamming powerful for Cell phone GSM CDMA DCS PCS ...

Place of Origin:China

Brand Name:ChingKong

Model Number:Signal Jamming Device

Indoor Signal Jammer Home- Products - Indoor Signal Jammer Middle Power Indoor 4 bands Signal Jammer Item No.: CKJ-1204B4S This is good quantity and high power mobile phone or Wi-Fi signal jammer, the 18W jamming powerful for Cell phone GSM CDMA DCS PCS ...

Brand Name:GREETWIN

Model Number:GW-JA6A

Place of Origin:China

...WiFi Signal Jammer / Wireless Signal Blocker For Secret Meeting Wireless Signal Blocker Introduction: Are your employees spending more time on social media than they are taking care of business? Are your students cheating on exams in the classroom? The highest rated of our fixed jammer models,GW-JA6, can block...

Brand Name:GREETWIN

Model Number:GW-JB5F

Place of Origin:Shenzhen,China

...WiFi Signal Blocker Signal Blocker Introduction: This jammer is one of our most popular combination units, this powerful GPS and mobile jammer will silence all nearby mobile phones, and block GPS signals, up to 40 meters away (this depends as always on local signal...