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Total 10209 products for cell signal amplifier Manufacture & Suppliers

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

Active Member

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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

Active Member

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Wifi Cell Phone Signal Jammer , Blue Tooth Video Jammer EST-808FII

...t you are viewing is the WiFi / Bluetooth / Wireless Video Jammer, which is designed to block the signals of the Wi-Fi and Bluetooth, wireless audio and video signal and prevent the videotaping signal band. ...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

Verified Supplier

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

..., 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/gas sta...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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10W High Power Prison Cell Phone Jammer with 5 Bands and 30 Meters Range for Secure Areas

... is designed with 10W high power and internal antennas. This powerful jammer can cut off signals from 3G, 4G mobile phones as well as standard 2G phone signals including CDMA, GSM, DCS, and PCS. With 10W hig...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

Verified Supplier

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

... blocks 2G 3G 4G 5G cell phones, WiFi Bluetooth, GPS and more Total 44-54 watts power Support car charger, built-in battery work 50 minutes For cell phones, radius up to 50m For anti drone, radius up to 300m...

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 jammer...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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10 Band Cell Phone Signal Jammer Signal Synchronization System Jammer GPS / WIFI

10 band Signal synchronization system jammer , Signal Blocker , Signal Shield , GPS / WIFI , Cell phone Signal Jammer Product Fetures: Provide 360 degree jamming. Output Power Adjustable. Each frequency channel...

VBE Technology Shenzhen Co., Ltd.
Guangdong,China

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Black Color Desktop Cell Phone Signal Jammer 33dBm Average Output Power, Indoor RF Jammer, Indoor Mobile Signal Jammer

10 band Signal synchronization system jammer , Signal Blocker , Signal Shield , Phone Jammer , Cell phone Signal Jammer Product Fetures: Provide 360 degree jamming. Output Power Adjustable. Each frequency chann...

VBE Technology Shenzhen Co., Ltd.
Guangdong,China

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Indoor Cell Phone Signal Jammer, Mobile Signal Blocker, Wireless Signal Jammer, Indoor RF Jammer

2.4G 4G Mobile Phone Signal Jammer , Cell Phone Signal Jammer for CDMA PHS GSM WCDMA Product Instructions: This kind of mobile phone signal shielding device adopted advanced foreign technology, in view of the d...

VBE Technology Shenzhen Co., Ltd.
Guangdong,China

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Wifi Cell Phone Signal Jammer 12 Watts Transmission Power, GPS Wifi Mobile Phone Signal Blocker, Wireless Signal Jammer

2.4G 4G Mobile Phone Wifi Signal Blocker Jammer , Cell Phone Signal Jammer Product Instructions: This kind of mobile phone signal shielding device is our factory adopts advanced foreign technology, in view of t...

VBE Technology Shenzhen Co., Ltd.
Guangdong,China

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8 Bands Indoor Cell Phone Signal Jammer , Wireless Mobile Signal Blocker 18W RF Power

8 Bands Indoor Cell Phone Signal Jammer, 8 Channels Mobile Signal Blocker, Wireless Signal Jammer, Indoor RF Jammer Product Introductions: This kind of mobile phone signal shielding device adopted advanced fore...

VBE Technology Shenzhen Co., Ltd.
Guangdong,China

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8 Bands 30m 18W Cell Phone Signal Jammer LOJACK With Hidden Antenna

... Antenna Blocking cellphone Signal Jammer ,12Watt Jamming up to 30m Model: Purple Horn P8N Color: Black Basic Specifications Jam Signal Type: Mobile Phone 4G/3G/2G +WiFi2.4G+ GPSL+LOJACK Output Power:Total 1...

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

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700MHz High Gain Cell Phone Signal Booster 100 - 500 Square Meters Effective

...Cell Phone Signal Booster/100-500 Square Meters Mobile Phone Signal Repeater Brief Description: 700MHz Pico-Repeater is intended to strengthen the signal of 700MHz mobile phone in the buildings. Ideal for us...

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

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23dBm Cell Phone Signal Booster 700MHz 4GLTE GB6993-86 Standard Reliability

... for use in areas where the 700MHz signal is weak to cause Call dropout or Cant connection.The device improves the voice calls and data VOICE GPRS and EDGE (depends of the signal operator). Features: High sy...

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

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Multifunctional Cell Phone Signal Jammer Blocking 10 Antennas 2G 3G 4G 5G WIFI GPSL1 Signals

...; and '1080B' for your option . 1: JYT-1080A shielding mobile phone 2G 3G 4G 5G and GPSL1 WIFI signals 2: JYT-1080B shielding mobile phone 2G 3G 4G 5G and WIFI LOJACK signals This...

Shenzhen Boran Technology Co., Ltd.
China

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8 Antennas 20W Adjustable Output Signal Jammer Cell Phone Blocker for 3G 4G WiFi GPS

... Operation This multifunctional 2G 3G 4G cell phone signal jammer and WiFi blocker is designed for fixed installations in conference rooms, auditoriums, courtrooms, libraries, exam rooms, schools, cinemas, ....

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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15dBm Five Band Mobile Phone Signal Booster DC 5V For Big Building , 2.5kg Weight

...Cell Phone Signal Booster AWS 1900 LTE 700 4G 2600 Descriptions: SA-15-5B Signal Repeater Solution is suitable for small Flat which has 3-5 rooms with 65dB Gain, It can support ultra wide band including 2G,3...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

Verified Supplier

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8.4W 12 Antennas Handheld Signal Jammer with 20m Shielding Radius for Cell Phone and Mobile Signal Blocking

8.4W 12 Antennas Handheld Cell Phone Signal Jamming Device Block 2.4G 5.8G Up To 20m Product Overview This 12-antenna handheld signal jammer SA-PJ12 features high-gain antennas with a shielding radius of 2-20 m...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

Verified Supplier

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6000mAh Battery Cell Phone Signal Jammer with 1.5m Radius and 90° Shielding Angle for Audio Signal Blocking

... microphones and most professional digital voice recorders including recorders installed in mobile phones (smart phones). Ultrasonic inaudible noise signal, as well as...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

Verified Supplier

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