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Cell Phone Frequency Blocker

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Total 27330 products for cell phone frequency blocker Manufacture & Suppliers

40dBm High Power Cell Phone Signal Jammer , Cellular Signal Blocker For Signals Shielding

... frequency broadband jamming technology, effective power high, the jamming range is large, valid segment of frequencies, only block downlink of mobile phone signals, don't interfer the uplink of station....

Changsha Purple Horn E-Commerce Co., Ltd.
Hunan,China

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12 Channels 12W Portable Cell Phone Jammer with 15m Jamming Radius for Mobile Signal Blocking

...Cell Phone Jammer Blocker 12 Channels 12w America Type Europe Type Sacon Telecom is a professional manufacturer of jamming system solutions in China. This 12 antennas handheld phone signal blocker jammer SA-...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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Blocking GSM 2g 3G 4G Cell Phone Signal Hidden Spy Video Camera Blocker 433MHz Jammer

...cell phone jammer device that you are viewing is High Power All Mobile Phone Frequency Jammer with Omni-directional Firberglass Antenna, which is design with the aiming of being used in the places where cell...

Wolves Team Limited
China

Active Member

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16 Bands Powerful Cell Phone Signal Jammer with Directional Antennas to Block Wireless Communications

...Cell Phone Signal Jammer with Directional Antennas to Block Wireless Communications Product Description: The Cell Phone Signal Jammer is a revolutionary cellular interference suppressor designed to help prot...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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

... with Range adjustment. It will stop your long time of troubles in the continuous dins of cell phone rings. No noises anymore and get back your peaceful time again. Smart volume only for palm size, you can e...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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20W Desktop GPS Jammer with 40m Jamming Range and Cooling Fans for Car and Cell Phone Signal Blocking

20W Desktop Cell Phone GPS Jammer With Cooling Fans, Car GPS Signal Jammer 8 Antennas 20W Desktop GPS/WiFi/315/433 RF Signal Jammer Blocker Supplier With 1 Year Warranty! Frequency Can Be Customized! Technical ...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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56W Output Power 12 Bands Coverage 60m Jamming Radius Cell Phone Signal Jammer Mobile Signal Blocker

...Cell Phone Signal Jammer 12 Bands VHF UHF RC Signal Jammer CDMA Product Overview Professional 12-band portable suitcase signal jammer with built-in battery, designed for comprehensive signal blocking applica...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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Power Adjustable Mobile Phone Signal Blocker With 6 PCS Omni Antennas

...Phone Jammer , Power Adjustable Cell phone Signal Jammer Specifications - > VBE-6IS-D.pdf Product Fetures: Provide 360 degree jamming. Output Power Adjustable. Each frequency channel can be controlled separa...

VBE Technology Shenzhen Co., Ltd.
Guangdong,China

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DC12V 16w Cell Phone Signal Jammer 4G 5G VHF UHF Handheld Signal Blocker

16w Handheld VHF UHF Walkie Talkie Cell Phone Signal Jammer 2G 3G 4G 5G Blocker Portable jammer SA-PJ18.pdf Sacontelecom is the professional manufacturer of mobile phone signal jammers signal blocker mobile sig...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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High Power Cell Phone Jamming Device

High 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 wi...

Shenzhen Times Starlight Technology Co.,Ltd
Guangdong,China

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EGSM PCS1900MHz 4G LTE Cell Phone Blocker For Business / Office and House

...ting exposed to mobile phone signals wherever we go. However, there are times now and then when we will need to isolate all those unwanted signals to create a space with peace. Jammers are invented thus to p...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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24 Hours Working Prison Cell Phone Jammer with 6 Antennas and 90W Power for Secure Facilities

24 Hours Working Prison Cell Phone Jammer 6 Antennas 2G 3G 4G GPS 90w Power Product Overview 6 Channels 90W High Power Prison/Jail Cell Phone Signal Jammer Blocker Supplier With 1 Year Warranty! Frequency Can B...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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8 Bands Prison Cell Phone Jammer with 2 Cooling Fans and 30m Jamming Range for Secure Areas

2G 3G 4G Prison Cell Phone Jammers 8 Bands With 2 Cooling Fans Inside Product Overview This powerful prison cell phone blocker features wide frequency coverage including CDMA/GSM, DCS, 3G, 4G LTE, and WiFi. Wit...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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6 Bands 30m Radius Bluetooth Signal Jammer with 54Watt Output Power for GPS WiFi and Cell Phone Blocking

... Cell Phone GPS Jammer Blocker 30m Radius Pocket Bluetooth Signal Jammer 6 Bands Pocket Bluetooth WiFi 2G 3G 4G 30m Radius Cell Phone GPS Jammer Blocker Factory Product Overview This 6-antenna portable jamme...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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35W GSM Cell Phone Jammer 4G LTE FDD 699-716MHz 5G Signal Jammer

...Cell Phone Jammer WiFi UHF VHF GPS L1/L2/L5 Lojack Remote Control All Bands Blocker Product Description: This 18 antennas Powerful desktop cell phone jammer with Remote control,which can also block GSM, 3G, ...

Wolves Team Limited
China

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Outdoor Cell Phone Blocking Device , Mobile Phone Blocker Shielding Range 100m

...cell phone jammer can keep you from being tracked by cell phone signal tracking systems. It is also good for schools, churches, conference rooms, hospitals and any other place that cell phones may be cause a...

Wolves Team Limited
China

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250w High Output Power Handheld Cell Phone Signal Jammer 2/3/4/5g Shielding Frequency

..., courts, libraries, conference centers (rooms), theaters, hospitals, government, finance, prisons, public security, etc. Places where the use of mobile phones is prohibited, such as military powerhouses....

Beijing Heweiyongtai Sci & Tech Co., Ltd.
Beijing,China

Site Member

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High Frequency Car Gps Blocker Jammer Cell Phone Blocker With Remote Control

...Frequency Car Gps Blocker Jammer Cell Phone Blocker With Remote Control Specifications Output Band Frequency Output power Jamming range 4G LTE800 780-894MHz 3 Watts 5-25 meters CDMA800 869-894MHz 3 Watts 5-2...

Shenzhen Times Starlight Technology Co.,Ltd
Guangdong,China

Verified Supplier

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

...-Fi, 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...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

Verified Supplier

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Desktop 16 Bands Cell Phone Jammer Operating Temp -20℃ To 50℃ For Moible Phones

...blocker covers and blocks band frequencies of cellular phone,WIFI,Lojack,VHF&UHF radio.With the stationary type design,the signal blocker comes with a high output power,for supporting multiple signals blocki...

Wolves Team Limited
China

Active Member

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