Total 2581 products for device to block wifi signal Manufacture & Suppliers

• 12V WiFi Jamming Device To Block WiFi Signal Handheld Cell Phone Jammer

  

  ... 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-b...

  Shenzhen Greetwin Technology Co.,Limited

  Guangdong,China

  Active Member

  Add to cart

  Contact Supplier

• Handheld Bluetooth Device To Block Wifi Signal 2400 - 2500MHz For 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 main...

  Wolves Team Limited

  China

  Active Member

  Add to cart

  Contact Supplier

• Eco Friendly Portable Cell Phone Jammer , Device To Block Wifi Signal 109*61*30mm Size

  

  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, ...

  ShenZhen Necom Telecommunication Technologies Co., Ltd.

  Guangdong,China

  Active Member

  Add to cart

  Contact Supplier

• Black / Golden GPS Tracker Blocker , Device To Block Wifi Signal High Durability

  

  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 jammer...

  VBE Technology Shenzhen Co., Ltd.

  Guangdong,China

  Verified Supplier

  Add to cart

  Contact Supplier

• 4G LTE Wifi Signal Blocker Device , Built In Antenna Cell Phone Wifi Jammer

  

  ...Wifi Signal Blocker Device , Built In Antenna Cell Phone Wifi Jammer TX-NZ7 is able to jam 8 different band coverage at range of 1-15 meter. TXtelsig is the professional manufacturer the signal jamming and w...

  Shenzhen TeXin electronic Co., Limited

  Guangdong,China

  Verified Supplier

  Add to cart

  Contact Supplier

• Indoor 2.4G 5.8G Bluetooth WiFi Signal Jammer 12 Antennas 80w DCS PCS

  

  ...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 d...

  Shenzhen Sacon Telecom Co., Ltd

  Guangdong,China

  Verified Supplier

  Add to cart

  Contact Supplier

• 25 Meters 2.4G 4.9G 5.0G 5w Wifi Signal Jammer Device

  

  ... 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 Vers...

  Wolves Team Limited

  China

  Verified Supplier

  Add to cart

  Contact Supplier

• Powerful 10 antennas jammer blocks 2G, 3G, 4G,5G and WIFI signals with an output power of 84W ,coverag range up to 100m

  

  ...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 , ha...

  JinYaTong Technology(china) Co., Ltd

  Guangdong,China

  Site Member

  Add to cart

  Contact Supplier

• 2.4G 5.8G WiFi Signal Jammer For Wireless Devices Security Protection

  

  ... 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 ensu...

  Shenzhen  Times  Starlight  Technology  Co.,Ltd

  Guangdong,China

  Verified Supplier

  Add to cart

  Contact Supplier

• Adjustable 8 Bands 20w High Power Wifi Signal Jammer Blocker Cell Phone Signal Jammer Block 2.4G 5.8G 5.2G RF Signals

  

  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, ��...

  Shenzhen Sacon Telecom Co., Ltd

  Guangdong,China

  Active Member

  Add to cart

  Contact Supplier

• 8 Antennas Pocket Portable Jamming Device Hidden Block 2g/3G/4G GPS WIFI Signals

  

  ..., 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...

  ChingKong Technology Co.Ltd

  Guangdong,China

  Active Member

  Add to cart

  Contact Supplier

• 56W Cellular Signal Jammer Device To Block Mobile Phone Signal 5-50M Range

  

  ...signal jammer for 4G (4G LTE + 4G Wimax) 3G Wifi Cell Phone 6 Band Jammer With 6 powerful antennas, the shielding radius is 5 to 40 meters, of course, the jamming radius still depends on the strength signal ...

  Singapore DIGITAL META PTE. LTD

  Guangdong,China

  Site Member

  Add to cart

  Contact Supplier

• 5.2G/5.8G WIFI Jammer with 12 antennas blocking all signals

  

  ...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...

  Shenzhen JinYaTong Technology Co.,Ltd

  Guangdong,China

  Active Member

  Add to cart

  Contact Supplier

• 2 Watt Cell Phone Signal Jammer 16 Bands GSM CDMA 3G 4G GPS WiFi Signal EST-502F16

  

  ..., 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/ga...

  EASTLONGE ELECTRONICS(HK) CO.,LTD

  Hebei

  Verified Supplier

  Add to cart

  Contact Supplier

• 300Mbps Wall Plug WiFi Extender Home Devices 4G Router Wifi Repeater

  

  ...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...

  Shenzhen Tuoshi Network Communications Co., Ltd

  China

  Verified Supplier

  Add to cart

  Contact Supplier

• 95w high-power mobile phone signal jammer gsm.3g.wifi signal shielding 4-frequency output power adjustable jammer

  

  ...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 W...

  Shenzhen Bochuang shikong Communication Technology Co., Ltd.

  China

  Site Member

  Add to cart

  Contact Supplier

• 2W Indoor WiFi Wlan Booster , N Connector WiFi Signal Repeater

  

  ...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, Hi...

  Shenzhen Maixintong Technology Co., Ltd

  China

  Verified Supplier

  Add to cart

  Contact Supplier

• Color Doppler Sonography Color Doppler Ultrasound Scanner With Built-in WiFi Signal Wireless Charging 2.5MHz~10MHz Freq

  

  ...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...

  Wuxi Biomedical Technology Co., Ltd.

  Jiangsu,China

  Verified Supplier

  Add to cart

  Contact Supplier

• 4 Antenna Portable Cell Phone GSM 3G WIFI Signal Jammer Blocker W/ Single Band Switch

  

  ...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 ...

  Accen Technology Co., Limited

  Guangdong,China

  Active Member

  Add to cart

  Contact Supplier

• WiFi Jammer, Bluetooth Jammer, wifi blocker ,wifi signal jammer

  

  DIY Handy High Hidden Cell Phone TG-101I GPS GSM Mobile Jamming Device Signal jammer For Factory Applications: It can be applied at meeting room, conference room, museum, gallery, theatre, concert hall, church,...

  China Aoli Signal Jammer Blocker Factory

  Guangdong,China

  Active Member

  Add to cart

  Contact Supplier