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Total 9343 products for block cell signal Manufacture & Suppliers

Portable 14 Bands Cell Phone Jammer 20 - 25 Meters Jamming Range With LCD Display

...Phone Signal Jammer: Purple Horn portable jammer P14Plus its latest model in market , fits handheld using. it can effectively block CDMA,GSM,3G UMTS,4G LTE,5G cellphone ,GPS,Wi-Fi/Bluetooth ,Lojack ,Remote c...

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

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5m Range Portable GPS Jammer with 700mA Power and 3 Omni Antennas for Effective Signal Blocking

5m Range Portable GPS Signal Jammer with 3 Omni Antennas and 700mA Power Product Overview The SA-003M is a compact handheld GPS blocker designed to disrupt GSM, CDMA, 3G, and GPS signals within a 5-meter radius...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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800W High Power 8 Channels Waterproof Signal Jammer Cell Phone Jammer for Prisons

...Channels 100w Each Band High Power Signal Jammers Waterproof For Jails 800W Very High Power Prison/Jail Cellular Jammer/Blocker System Model: SA-008S is a Prison Facilities Jammer System designed to block al...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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GPSL1 Lojack Portable Signal Jammer with 37W Total Power 12 Bands Coverage and 40m Shielding Radius

...5G WiFi 2.4G 5.8G Product Overview 37W mobile phone jammer blocking all cell phone 5G 4G 3G 2G LORA LOJACK GPSL1 Wi-Fi UAV Drone Car remote RF signals with 12 frequency bands. Key Features 12 channels portab...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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Dual Band 70dB Mobile Phone Signal Enhancer For Cell Phone 2G 4G

...Mobile Phone Signal Enhancer For Cell Phone 2G 4G 2G 4G Dual Band Cell Phone Signal Booster E900/1800MHz Metal Cellular Repeater Amplifier Selling Point 1. Intelligent to guide the installation with LCD 2. R...

Shenzhen Atnj Communication Technology Co., Ltd.
Guangdong,China

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4G Cell Phone Signal Repeater

4G Cell Phone Signal Repeater 4G 800MHz Mobile Signal Booster Amplifier Cell Telephone Signal Repeater Technical Specifications Specifications Parameters Frequency Range (Customers to Choose) Uplink 791-821MHz ...

Shenzhen Atnj Communication Technology Co., Ltd.
Guangdong,China

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80dB Dual Band Cell Phone Booster Amplifier Output Power 23dBm 27dBm

... the signal from the air, usually through an outdoor unit (such as an antenna), and “conveys” this signal to an indoor unit that is supposed to boost the signal. This conveying is done through a wired connec...

Shenzhen Atnj Communication Technology Co., Ltd.
Guangdong,China

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4G 800MHz 2600MHz Powerful Dual Band Signal Booster 4G Cell Phone Repeater For Home Office

800MHz 2600MHz Dual Band Signal Booster 4G Cell Phone Repeater Dual Band 4G Cell Phone Booster Ampilifier 800/2600MHz Mobile Signal Repeater You are probably wondering what a cell phone signal booster actually ...

Shenzhen Atnj Communication Technology Co., Ltd.
Guangdong,China

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Portable Cell Phone Signal Enhancement Stickers SP3 SP4 Network Signal Amplifier

...Cell Phone Signal Enhancement Stickers SP3 SP4 Network Signal Amplifier Our new generation X Plus Revised Edition Cell Phone antenna boosters are better than ever! The antenna booster is now stronger, and co...

Hunan Jenet Communications Equipment Co., Ltd.
Hunan,China

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Up To 20m Cell Phone Signal Jammer In Aluminum Alloy AC 110 - 240V

...a working temperature of -20℃ to +50℃. It can jam signals up to 20m and provide a reliable anti-drone jammer system to protect your security. With the Cell Phone Signal Jammer, you can be sure your environme...

VBE Technology Shenzhen Co., Ltd.
Guangdong,China

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8 Bands 16W GSM CDMA GPS Desktop Signal Jammer 30m With AC Adapter

...Cell Signal Jammer Product Description This signal jamming device that you are viewing here is the All Frequency 2G 3G 4G LTE 4G Wimax Phone Blocker WiFi Jammer GPS Jammer which is a powerful signal jamming ...

Wolves Team Limited
China

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300W 500 Meters Wireless GSM Portable Signal Jammer

Wireless GSM WiFi 3G 4G Portable Cell Phone Jammer GPS Bluetooth RF Blocking Range 500 Meters Product Description: The High-power portable multi-band Wireless Signal jammer.Fully modular compact design with ext...

Wolves Team Limited
China

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WIFI2.4G WIFI5.1G WIFI5.8G 1000m 700W Outdoor Signal Jammer

Blocking GSM/DCS/3G/4GLTE/WIFI2.4G/ WIFI5.1G /WIFI5.8G signals Jammer Product description: This portable cell phone WIFI jammer provides 700W of jamming power. It is designed for prisons, omni antenna or detent...

Wolves Team Limited
China

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Simple WIFI 2.4G Cell Phone Signal Jammer / Wireless Camera Jamming Device

...Cell Phone Signal Jammer Wireless Camera Jamming Device Description 1. The TSL-NB10 is a phone signa jammer with 10 high-gain omni-directional antennas. With 10 channels RF output frequency it can not only j...

Shenzhen Times Starlight Technology Co.,Ltd
Guangdong,China

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GSM 850Mhz Cell Phone Signal Boosters / Marine Signal Booster High Power

GSM 850Mhz Cell Phone Signal Boosters / Marine Signal Booster High Power Cell Phone Signal Booster Descrption: GREETWIN cellular signal booster boosting your cellular signal anywhere. Signal booster kits are of...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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16 Antennas Adjustable Cell Phone Signal Jammer Blocker VHF UHF Wireless Signal Jammer

...Cell Phone Signal Jammer Blocker VHF UHF Wireless Signal Jammer Cell Phone Signal Jammer Introduction: The jamming distance and effect of this cellphone Bluetooth signal blocker is powerful as according to t...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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1800MHz WCDMA 2100MHz Cell Phone Signal Boosters Dual Systems Support 2G 3G 4G

... phone signal booster is taking the existing cell phone signal around your car, office, workstation or home and amplifying it. After amplification, the signal is rebroadcasted to the area with no reception o...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

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High Power Signal Jamming Device 12 Antennas 60 Watts Long Working Time

...Signal Jammer With 5 Watts Power Each Band Updated in 2018 to higher power, 5 watts each band. All 12 bands output signal frequencies can be customized. 24/7 working time. RF power stepless adjustment on and...

Shenzhen Times Starlight Technology Co.,Ltd
Guangdong,China

Verified Supplier

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8 Antennas Handheld Cellphone Jammer , GSM 3G 4G LTE Wifi Signal Jammer

... 3G 4G all phone signal blocker GPS jammer is one of the latest and most powerful handheld model available on the market. This is a powerful jammer with dual function-one is to anti GPS tracking device and t...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

Active Member

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Outdoor 600W Phone Signal Jammer Mobile Phone Signal Jammer With DDS Technology

...Signal Jammer Mobile Phone Signal Jammer With DDS Technology Model: GW-J300JW Phone Signal Jammer Introduction: The Greetwin High power Jammer manages the problem of illegal cell phones in a Prison or Govern...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

Active Member

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