Home > Consumer Electronic > Computer Hardware & Software > Routers >

Wifi Signal Blocker

Fair Trading Service

Report fraud supplier Report IPR Products

Haven't found right suppliers
Our buyer assistants can help you find the most suitable, 100% reliable suppliers from China.
And this service is free of charge.
we have buyer assistants who speak English, French, Spanish......and we are ready to help you anytime!

Submit Buying Request

Total 6791 products for wifi signal blocker Manufacture & Suppliers

8 Antennas Mobile Phone Signal Blocker 2G 3G 4G WiFi 10 - 40m Cover Radius

2G3G4GWiFi 8 Antennas Mobile Phone Signal Jammer/4GWiMax2600MHz Signal Blocker Description: Fixed indoor cell phone signal shielding device, this model has 8 signal frequency segments, its outer casing is a hea...

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Guangdong,China

Active Member

Add to cart
8 Antennas Mobile Phone Signal Blocker 2G 3G 4G WiFi 10 - 40m Cover Radius

2G3G4GWiFi 8 Antennas Mobile Phone Signal Jammer/4GWiMax2600MHz Signal Blocker Description: Fixed indoor cell phone signal shielding device, this model has 8 signal frequency segments, its outer casing is a hea...

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Guangdong,China

Verified Supplier

Add to cart
Wireless Camera Signal Blocker Device , Wifi Signal Scrambler 5% - 80% Humidity

Wireless Camera Signal Jammer/14 Frequency Cell Phone Signal Blocker For 2G3G4GWi-FiGps Description: This 14-way signal shield has 14 frequency segments, the total output power is 40W, and the shielding distanc...

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Guangdong,China

Verified Supplier

Add to cart
GPS GSM 2.4G 5.8G 2.0dbi Bluetooth Signal Blocker 10000mAh

... phone signals, LOJACK GPS, Wi-Fi, RF signals 8.4-watt high output power and high gain antennas, Jamming range 2 to 20 meters (at-75dBm, depends on the signal strength in a given area) Good cooling system wi...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

Active Member

Add to cart
Custom RF Signal Blocker 2 3 4 5G WiFi GPS VHF UHF Mobile Cell Phone Signal Jammer

... technology .It can shield cell phone signal 2345G, WiFi 2.4GHz WiFi5.8G WiFi5.2GHz GPS ,VHF,UHF, etc or customization . which can be applied for workplace ,prison , examination ,car ,vehicle ,etc. ......

Shenzhen TeXin electronic Co., Limited
Guangdong,China

Verified Supplier

Add to cart
2G 3G 4G Wifi Signal Jammer Blocker 5 Antennas With 50-60Hz Frequency

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 cus...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

Verified Supplier

Add to cart
ABS Plastic + Aluminum Cell Signal Blocker , 6 Antenna Wifi Cellphone Jammer

... as its accessory. And the built-in battery is also used as its power supply and after fully charged, it can work continuously for about an hour. And the jamming distance is depending on the surrounding sign...

Shenzhen TeXin electronic Co., Limited
Guangdong,China

Verified Supplier

Add to cart
Full band WiFi network signal blocker 2.4G + 2.5G + 5.2g + 5.1g + 5.8G Wireless Signal Jammer WiFi interference shield

...WiFi network signal blocker 2.4G + 2.5G + 5.2g + 5.1g + 5.8G Wireless Signal Jammer WiFi interference shield Dear friends, Shenzhen Bochuang spatiotemporal Communication Technology Co., Ltd. is a professiona...

Shenzhen Bochuang shikong Communication Technology Co., Ltd.
China

Site Member

Add to cart
Portable GPS Signal Jammer , WIFI 3G / GSM Handheld Cellphone Signal Blocker

...Signal Jammer , WIFI 3G / GSM Handheld Cellphone Signal Blocker 1 Quick details : 1.frequency:GSM/DCS/PHS/DCS/3G/WIFI/GPS 2.color:black 3.jamming range:1-10m 4.model no:808HI 2. Features 2.1 Small size, ligh...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

Verified Supplier

Add to cart
Handheld 5G Cell Phone Signal Jammer 8 Channel High Gain Signal Blocker

... Customized High Gain Signal Blocker Product Introduction This Handheld 5G Signal Jammer 8 Channel Customized High Gain Signal Blocker can effectively shield 2G, 3G, 4G, 5G, GPS, Wifi, UHF, VHF signals withi...

Shenzhen TeXin electronic Co., Limited
Guangdong,China

Verified Supplier

Add to cart
160W High Power 2G 3g 4g signal blocker WIFI Mobile Phone Signal Jammer Up to 150m

...signal blocker , WIFI Mobile Phone Signal Jammer Up to 150m Signal Blocker Introduction: For absolute jamming of any cell phone signal, there is no stronger or more efficient solution than this 8 Antenna des...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

Active Member

Add to cart
TXtelsig 10 Channel 3G 4G 5G Signal Blocker For Cellular GSM Mobile Cell Phone Wifi

... theater, library, church, underground parking palce and other places where needs forbiden phone signal, wifi signal or GPS tracking signal. * Jamming signal: 2g 3g 4g 5g phone, wifi2.4G, wifi5.8G, gps, etc ...

Shenzhen TeXin electronic Co., Limited
Guangdong,China

Verified Supplier

Add to cart
Tri Band Mobile Phone Signal Jammer 5.8GHz Wifi Network Blocker Special Design

... for WIFI 2.4G full channels, 5G full channels shielding, can effectively shield WIFI signal within its coverage range. WJ100 can block all types of wireless devices working on network of Wi-Fi 2.4G, 5G full...

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Guangdong,China

Active Member

Add to cart
Tri Band Mobile Phone Signal Jammer 5.8GHz Wifi Network Blocker Special Design

... for WIFI 2.4G full channels, 5G full channels shielding, can effectively shield WIFI signal within its coverage range. WJ100 can block all types of wireless devices working on network of Wi-Fi 2.4G, 5G full...

ShenZhen Necom Telecommunication Technologies Co., Ltd.
Guangdong,China

Verified Supplier

Add to cart
16 Channels 38w Wifi Signal Jammer 2.4G 5.8G For Meeting Rooms / Museums

...Wifi Signal Jammer Shield Up To 40m Prison Used Product description: This 38w 2.4G 5.8G Mobile Signal Jammer is designed with 16 antennas full bands 130MHz-6GHz VHF/UHF/GSM/4G LTE LoJack GPS Wi-Fi 5.8G which...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

Verified Supplier

Add to cart
3G UMTS 895MHz Phone Signal Blocker ODM WiFi Bluetooth 12W

WiFi Bluetooth Portable Mobile Phone Signal Jammer / Blocker / Breaker / Isolator Signal Jammer Data Sheet: GW-JN12XF-LORAE GW-JN12XF-ALORA (Europe) LORA + 5G +5GHz (America) LORA + 5G + 5GHz 758-830MHz: 1.0W 8...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

Active Member

Add to cart
WiFi 2.4G 5.8G Mobile Phone Signal Jammer , Eight Antennas Portable Signal Blocker

WiFi 2.4G 5.8G Mobile Phone Signal Jammer , Eight Antennas Portable Signal Blocker Portable Signal Blocker Introduction: For absolute jamming of any cell phone signal, there is no stronger or more efficient sol...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

Active Member

Add to cart
8 Antenna UHF / VHF Cell Phone Signal Jammer , WIFI / 3G Mobile Phone Signal Blocker

8 Antenna UHF / VHF Cell Phone Signal Jammer , WIFI / 3G Mobile Phone Signal Blocker Quick details power:16W frequency:800/900/1800/1900/2100/WIFI/VHF/UHF/GPS Jamming range:1-25M color:silver power supply:110V-...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

Verified Supplier

Add to cart
OEM 16 Bands Signal Blocker Cell Phone WIFI GPS VHF UHF Remote Control Signal Jammer

...-760MHz 5. 4G 2300: 2300-2400MHz 6. 4G 2500 / 5G: 2496-2690MHz 7. 4G 600: 617-652MHz 8. 2.4G WIFI / Bluetooth: 2400-2500MHz 9....

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

Verified Supplier

Add to cart
4w Desktop Wifi Signal Jammer , Wifi Disruptor Jammer With Adjustable Button

...Wifi Signal Jammer Shield Up To 30m With Adjustable Button Description 1. This 4 bands adjustable all wifi jammer is requested by the jammer market. 2. 2.4G 5.2G 5.8G signal jammer is special designed for un...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

Verified Supplier

Add to cart

|< << 3 4 5 6 7 8 9 10 11 >> >|

Inquiry Cart 0

All Categories

Wifi Signal Blocker

Total 6791 products for wifi signal blocker Manufacture & Suppliers

8 Antennas Mobile Phone Signal Blocker 2G 3G 4G WiFi 10 - 40m Cover Radius

8 Antennas Mobile Phone Signal Blocker 2G 3G 4G WiFi 10 - 40m Cover Radius

Wireless Camera Signal Blocker Device , Wifi Signal Scrambler 5% - 80% Humidity

GPS GSM 2.4G 5.8G 2.0dbi Bluetooth Signal Blocker 10000mAh

Custom RF Signal Blocker 2 3 4 5G WiFi GPS VHF UHF Mobile Cell Phone Signal Jammer

2G 3G 4G Wifi Signal Jammer Blocker 5 Antennas With 50-60Hz Frequency

ABS Plastic + Aluminum Cell Signal Blocker , 6 Antenna Wifi Cellphone Jammer

Full band WiFi network signal blocker 2.4G + 2.5G + 5.2g + 5.1g + 5.8G Wireless Signal Jammer WiFi interference shield

Portable GPS Signal Jammer , WIFI 3G / GSM Handheld Cellphone Signal Blocker

Handheld 5G Cell Phone Signal Jammer 8 Channel High Gain Signal Blocker

160W High Power 2G 3g 4g signal blocker WIFI Mobile Phone Signal Jammer Up to 150m

TXtelsig 10 Channel 3G 4G 5G Signal Blocker For Cellular GSM Mobile Cell Phone Wifi

Tri Band Mobile Phone Signal Jammer 5.8GHz Wifi Network Blocker Special Design

Tri Band Mobile Phone Signal Jammer 5.8GHz Wifi Network Blocker Special Design

16 Channels 38w Wifi Signal Jammer 2.4G 5.8G For Meeting Rooms / Museums

3G UMTS 895MHz Phone Signal Blocker ODM WiFi Bluetooth 12W

WiFi 2.4G 5.8G Mobile Phone Signal Jammer , Eight Antennas Portable Signal Blocker

8 Antenna UHF / VHF Cell Phone Signal Jammer , WIFI / 3G Mobile Phone Signal Blocker

OEM 16 Bands Signal Blocker Cell Phone WIFI GPS VHF UHF Remote Control Signal Jammer

4w Desktop Wifi Signal Jammer , Wifi Disruptor Jammer With Adjustable Button