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Total 6791 products for wifi signal blocker Manufacture & Suppliers

12 channel wireless signal blocker 2g.3g.4g.5g.gps. Beidou.wifi.lojack frequency jammer frequency founder high power

...signal blocker 2g.3g.4g.5g.gps. Beidou.wifi.lojack frequency jammer frequency founder high power Dear friends, Shenzhen Bochuang spatiotemporal Communication Technology Co., Ltd. is a professional jammer man...

Shenzhen Bochuang shikong Communication Technology Co., Ltd.
China

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15m Mobile Phone Jammer Built In Antennas Type For 2G 3G 4G 5G WIFI Signal

..., 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 ou...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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4G LTE Hidden Cellphone Jammer Wifi / Bluetooth Mobile Phone Signal Blocker

... of all kinds? We cordially recommend you our High Power Signal Jammer TSL-DE5, with a total output power of 75 Watt and a set of external directional antennas (5 pieces). TSL-DE5 ......

Shenzhen Times Starlight Technology Co.,Ltd
Guangdong,China

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GPS Wifi Mobile Phone Jammer 3G 4G CDMA UHF Bluetooth GSM Signal Blocker

GPS Wifi Mobile Phone Jammer 3G 4G CDMA UHF Bluetooth GSM Signal Blocker This High-power integrated cell phone signal jammers is mainly used for large-scale prison playground, lawn, armed police internal securi...

Shenzhen Times Starlight Technology Co.,Ltd
Guangdong,China

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Small Cellular 8 Band WiFi UHF VHF GPS Signal Blocker Cell Phone Jammer

...WiFi UHF VHF GPS Signal Blocker Cell Phone Jammer Adjustable 8 Band Jammer designed to block all wireless Networks including ALL cellular bands Lojack 173Mhz .433Mhz,315Mhz GPS,Wi-Fi,VHF ,UHF ,iDen, TDMA,CDM...

Shenzhen Times Starlight Technology Co.,Ltd
Guangdong,China

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Bomb RCIED Military WIFI GPS Jammer 3000MHz Wireless Signal Blocker

Bomb RCIED Military WIFI GPS Jammer 3000MHz Wireless Signal Blocker Product Description: This cell phone jammer with a long jamming range of up to 500 meters Designed to cut off wave only in the downlink bandwi...

Wolves Team Limited
China

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Top Hidden Handheld Cell Phone Signal Jammer , GPS Phone Signal Blocker

Top Hidden Handheld Cell Phone Signal Jammer , GPS Phone Signal Blocker GPS Phone Signal Blocker Introduction: Jamming time starts from now on, from here, from this one- WiFi Bluetooth Jammer with Range adjustm...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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Multi - Function Office Cell Phone Blocking Equipment Cell Phone Signal Blocker For Business

...Signal Jammer 8 Antennas Adjustable 3G 4G Phone signal Blocker with 2.4G GPS Item No.: CKJ-1702S8 The latest mobile phone signal jammer 8 antennas adjustable 3G 4G phone signal blocker with 2.4G GPS, higher ...

ChingKong Technology Co.Ltd
Guangdong,China

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180W Drone Jammer Kit 6 Bands Prison Cell Phone Signal Blocker WiFi 2.4G 5.8G

6 Bands Prison Cell Phone Signal Blocker , WiFi2.4G 5.8G Drone Signal Jammer 1. Product Description The Six Bands Prison Signal Shield is a versatile signal blocker that can be installed indoors and supported o...

Wolves Team Limited
China

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Prison Phone Signal Blocker Drone Frequency Jammer WiFi 100-240VAC Power Supply

Prison Phone Signal Blocker WiFi2.4G 5.8G Drone Signal Jammer Up To 1000M 1. Product Description The Six Bands Prison Signal Shield is a versatile signal blocker that can be installed indoors and supported outd...

Wolves Team Limited
China

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Multi - Function Office Cell Phone Blocking Equipment Cell Phone Signal Blocker For Business

...Signal Jammer 8 Antennas Adjustable 3G 4G Phone signal Blocker with 2.4G GPS Item No.: CKJ-1702S8 The latest mobile phone signal jammer 8 antennas adjustable 3G 4G phone signal blocker with 2.4G GPS, higher ...

ChingKong Technology Co.Ltd
Guangdong,China

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WIFI LET Blocker Key Blocking Pouch , Faraday Key Fob Bag For Keyless Car Key

...Signal Blocker Pouch, Fob faraday bag for Keyless Car Key NFC/WiFi/LTE/RFID Blocker for Car Keys How does Our Car key Signal blocker box work? The inside layer of car fob faraday bag is covered by RFID Nano-...

shenzhen GK
Guangdong,China

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WIFI LET Blocker Key Blocking Pouch , Faraday Key Fob Bag For Keyless Car Key

...Signal Blocker Pouch, Fob faraday bag for Keyless Car Key NFC/WiFi/LTE/RFID Blocker for Car Keys How does Our Car key Signal blocker box work? The inside layer of car fob faraday bag is covered by RFID Nano-...

shenzhen GK
Guangdong,China

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10 Antennas 2.5dBi Lojack GPS WiFi 868MHz RF Signal Blocker

10 Antennas RF Jammer Portable Cell Phone Network Jammer Blocker Blocking 2g 3G 4G WiFi Lojack GPS Jammer Key technical specifications: GW-JN10 Channel Output power Frequency range Average out-putting power 1 L...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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Cell Phone Signal Blocker 5G Jammer 4G WIFI Walkie Talkie Indoors Stationary

... signal in places like conference room, exam room or theater etc., to prohibit mobile phone using. With advanced frequency scanning technology, is able to block mobile phone signal, WIFI/Bluetooth, Walkie-ta...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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Vehicle Mounted Cell Phone Signal Blocker 160w 2G 3G 4G GPS Wifi DC-12V/24V

...Cell Phone Signal Jammer Blcok 2G 3G 4G GPS Wifi DC-12V/24V Description: This network signal jammer SA-MJ08 includes 8 channels, each channel power is up to 20w. The phone blocker can jam 2G 3G 4G GPS WiFi R...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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2G 3G 4G GPS Cell Phone Wifi Jammer , Mobile Phone Signal Blocker For Schools

...Signal Jammer Block 2G 3G 4G GPS WiFi Signals Descriptions: 1. This is a 20W high power jammer which can cut off the signals of the newly 3G 4G mobile phone signal and the normal 2G phone signals as CDMA, GS...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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Stadium WiFi RF Frequency Jammer / Phone Signal Blocker Jammer Devices

...' abuse already seriously do harm to people's lives and impartial law enforcement. GW-J300JW Wireless Prison Jammer is developped base on our outdoor signal repteater which has been used as outdoor base stat...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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16 Antennas UMTS 16W Cell Phone Signal Blocker GPS Lojack WiFi 2.4G 5.8g

High Power Portable 16Bands signal Blocker signal jammer Vodasafe P16-5G portable 16band signal blocker Brief Description: * Vodasafe 16band portable jammer P16-5G its latest model in market , fits handheld usi...

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

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16 Antennas UMTS 16W Cell Phone Signal Blocker GPS Lojack WiFi 2.4G 5.8g

High Power Portable 16Bands signal Blocker signal jammer Vodasafe P16-5G portable 16band signal blocker Brief Description: * Vodasafe 16band portable jammer P16-5G its latest model in market , fits handheld usi...

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

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