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Total 21669 products for jamming cell phone Manufacture & Suppliers

Anti Tracking Cell Phone Jamming Device

...specialized in anti all kinds of remote telecommunication cheating in examnations. 2. The target jamming signal includes but not limited to CDMA, GSM, 3G & 4G LTE, GPS, UHF, VHF, WiFi and Bluetooth. Any wire...

Shenzhen Times Starlight Technology Co.,Ltd
Guangdong,China

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Classroom Cell Phone Signal Jammer / Cell Phone Signal Blocker Jammer 10W

...Cell Phone Signal Jammer / Cell Phone Signal Blocker Jammer 10W Having requirements about the jamming radius and want to gain the ones with powerful jamming effect and you can decide jammer work or not. The ...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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High Power Wifi Portable Cell Phone Jammer / Blocker ( CDMA GSM DCS PCS 3G )

...Portable High Power Wi-Fi and Cell Phone Jammer with Fan is specially designed for blocking the transmission of signals between the cell phone and its nearby base station. Just turning on the button, you wil...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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10 Meters Range Portable Cell Phone Jammer 30dbm With DCS / PHS , 6 Antenna

...Cell Phone Jammer 30dbm With DCS / PHS , 6 Antenna 1 Quick details : jamming frequency : CDMA,GSM,DCS/PHS,3G,WIFI,GPS Jamming range : 1-10 meters 2 Why to buy our 808HI 6 antenna jammer ? Don’t want to distu...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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12 Antennas 80m 4G 5G Cell Phone Signal Jammer High Power

...Cell Phone Signal Jammer Product Information Name: New powerful Cell phone 3G 4G 5G signal jammer with 12 Antennas indoor using adjustable 90W output power jamming up to 80m Model: CKJ-1802M12-5g Color: Gre...

ChingKong Technology Co.Ltd
Guangdong,China

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12 Antennas 80m 4G 5G Cell Phone Signal Jammer High Power

...Cell Phone Signal Jammer Product Information Name: New powerful Cell phone 3G 4G 5G signal jammer with 12 Antennas indoor using adjustable 90W output power jamming up to 80m Model: CKJ-1802M12-5g Color: Gre...

ChingKong Technology Co.Ltd
Guangdong,China

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30m Range Cell Phone Signal Blocker Device , Effective Mobile Signal Jammer

...Cell Phone Signal Jammer with frequency range of 0.8 to 6GHz 1.General description The product applied intelligent digital jamming technology. This jammer can jam all kinds of current mobile signals include ...

Zhejiang Zhongdeng Electronics Technology CO,LTD
Zhejiang,China

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Call Blocker Portable Cell Phone Jammer For Car GPS Tracking Blocking , Omni-directional

...Cell Phone signal jammer, implementing the most effective and reliable RF jamming technology to prevent the leak of confidential information or unwanted usage of cell phones, Wi-Fi devices and GPS devices. 2...

Shenzhen Times Starlight Technology Co.,Ltd
Guangdong,China

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12 Bands Cell Phone Signal Jammer

.../7 working time. RF power stepless adjustment, on and off control independently for each jamming channel. 12 higher gain antennas max 5 dbi for longer jamming distance. Jammer Description Long Time Working 1...

Shenzhen Times Starlight Technology Co.,Ltd
Guangdong,China

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Digital Cell Phone Signal Jamming Device , Cell Signal Scrambler VSWR Protection

...Cell Phone Signal Jamming Device , Cell Signal Scrambler VSWR Protection How do inmates get their hands on cell phones? Apparently, visitors and corrupt prison guards have been known to furnish these phones...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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GPS Lojack Prison Cell Phone Jammer with 16 Antennas 38W High Power and 40m Jamming Range

... signal blocking capabilities. With an effective jamming range of up to 40 meters (depending on local signal strength), this versatile jammer can simultaneously disrupt multiple frequency bands including ......

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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Wifi Signal Jammer Cell Phone Jamming Device , Mobile Phone Disruptor

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 Ba...

Shenzhen Times Starlight Technology Co.,Ltd
Guangdong,China

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High Power Cell Phone Jamming Device

... Power Cell Phone Tracking Blocker RF Signal Jammer For Police And Military High Power Frequency Scan Convoy Jamming System, implementing the most effective and reliable RF jammer technology and equipped wit...

Shenzhen Times Starlight Technology Co.,Ltd
Guangdong,China

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Portable High Power Wi-Fi Cell Phone Jammer / Blocker 30dBm with Fan

... phone jammers sometimes known as phone blockers or phone breakers are made to exact specifications as detailed below. jammers do not work outside of the given frequency parameters so therefore will not inte...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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GSM Cell Phone Disruptor Jammer , Mobile Cell Phone Jammer Device 4G

... Turn on/off by remote control 4. Stable capability, cost-effective choice 5. Output power 10w , make more efficient jamming. 6. Heat sink case makes the jammer work in a more stable and cool situation. 7. F...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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Silver DCS / PHS Portable Cell Phone Jammer EST-808KE , 1 - 10m Jamming Range

Silver DCS / PHS Portable Cell Phone Jammer EST-808KE , 1 - 10m Jamming Range 1.Quick Details Model:EST-808KE color:Silver frequency:GSM/CDMA/PHS/DCS/3G/GPS jamming range:1-10m 2.Specication Output port Frequen...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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4G Portable Cell Phone Jammer / Blocker / Isolator EST-808HE4 For Military

...Cell Phone Jammer / Blocker / Isolator EST-808HE4 For Military 1 Quick details : jamming frequency : 2320-2345MHZ ,2345-2400MHZ,167-173MHZ frequency can be adjust by customer's request . jamming range :1-10 ...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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WIFI / GPS Portable Cell Phone Jammer 4 Antenna With 10m Jamming Range

WIFI / GPS Portable Cell Phone Jammer 4 Antenna With 10m Jamming Range 1 Quick detail : ouput:3.2W jamming range:10m frequency:850-960mhz 1805-1990mhz 2400-2500mhz 1500-1600mhz 2 Specification Output port Frequ...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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4G Portable Cell Phone Jammer / Blocker / Isolator EST -808HE4 For Military

...Cell Phone Jammer / Blocker / Isolator EST -808HE4 For Military 1 Quick details : jamming frequency : 2320-2345MHZ ,2345-2400MHZ,167-173MHZ frequency can be adjust by customer's request . jamming range :1-10...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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12W White Plastic Cell Phone Blocking Device Jamming Distance 1-30M

...Cell Phone Blocking Device Jamming Distance 1-30M Specifications TX Frequency CDMA: 850-894MHz GSM: 930-960MHz DCS: 1805-1880MHz PHS: 1900-1990MHz 3G:2110-2170MHz WIFI:2400-2500MHz Available system: Include ...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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