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Total 22567 products for cell phone call blocker Manufacture & Suppliers

Shield Cell Phone 2G 3G 4G 5G WiFi 2.4 ghz Desktop 12 Channel Signal Jammer Blocker 5g Jammer For Home Workplace

... . Jamming frequency bands support customization such as CDMA PHS DCS GSM phone signal 2345G WiFi5.8G,WiFi2.4G, WiFi5.2G,GPS , VHF ,UHF etc. And the shield range is up to 10-50meters , very ......

Shenzhen TeXin electronic Co., Limited
Guangdong,China

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Customized Shield WiFi GPS VHF UHF Lojack Cell Phone Signal GSM 2G 3G 4G 5G Jammer 10 Channel Desktop Signal Blocker

... Built-in antenna wireless signal jammer Built-in antenna, effectively shielding the signal within 100-200 square meters (mobile phone signal depends on the environment), durable aluminum alloy material,...

Shenzhen TeXin electronic Co., Limited
Guangdong,China

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High Quality 8 Channel Signal Jammer Shield Cell Phone GSM 2G 3G 4G 5G Jammer GPS WiFi Signal Blocker

...Cell Phone GSM 2G 3G 4G 5G Jammer GPS WiFi Signal Blocker This signal shielding device with internal antennas TX-NZ-8 is our factory using advanced technology, for the contiuous developmentof communication s...

Shenzhen TeXin electronic Co., Limited
Guangdong,China

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Wholesale Price Desktop 5G Jammer Signal Blocker WiFi Isolator For Cell Phone GSM 2345G GPS Camera VHF UHF

...Blocker WiFi Isolator For Cell Phone GSM 2345G GPS Camera VHF UHF This signal shielding device with internal antennas TX-NZ-7 is our factory using advanced technology, for the contiuous developmentof communi...

Shenzhen TeXin electronic Co., Limited
Guangdong,China

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High Power 100m 80W GPS LoJack 3G Cell Phone Blocker

Built-in Cooling Fan Mobile phone Jammer High Power GPS LoJack 3G Cell Phone Blocker Product Description: 8 Omni antennas and owns 80W high output the jamming distance and jamming range of 100meters this 8 ante...

Wolves Team Limited
China

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10 Channels 5G Mobile Phone Jammer Blocker Built - In Antennas Up To 50m Range

... inside, which can transmit highly effective jamming signals targeting all cell phone signal 2G 3G 4G 5G, GPS and Wi-Fi devices within the blocking range. The antennas are built-in the jamming device. It is ...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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Negative Ion Anion Air Purifier Cell Phone Signal Jammer 2G 3G 4G WIFI For Home

Negative Ion Anion Air Purifier Cell Phone Signal Jammer 2G 3G 4G WIFI Signal Blocker for Home Features: 1. Can efectively block 2g/3g/4g/2.4g+5.8gwifi signal 2. Purifier shell, the surface can be OEM according...

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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1 - 40m Jamming Range Cell Phone Signal Jammer EST-502F22 22 Bands 44W Total Output

EST-502F22 Professional OEM 22 Bands All Signal Blocker Cell Phone / WIFI / GPS / VHF / UHF / 315 /433/868 Signal Jammer 1. Product Specification * available TX frequency which can be adjusted and ......

EASTLONGE ELECTRONICS(HK) CO.,LTD
Hebei

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2.4G 5.8G Cell Phone Signal Jammer 20 Watt Omni - Directional Antennas

8 Antennas 2.4G 5.8G Cell Phone Signal Jammer With Adjustable Button Today we introduce this 8 bands 20w adjustable 2.4G 5.8G signal blocker. It is very popular model. You will be able to block all mobile inter...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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Handheld GPS WIFI Cell Phone Signal Jammer 12V DC Charge with Nylon Cover

Up To 20m Handheld GPS WIFI Cell Phone Blocker 12V DC Charge Nylon Cover SA-008P-L GPS WIFI handheld mobile jammer works with all frequency bands ......

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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24 Hours Working Prison Cell Phone Jammer 6 Antennas 2G 3G 4G GPS 90w Power

6 Channels 90W High Power Prison/Jail Cell Phone Signal Jammer Blocker Supplier With 1 Year Warranty! Frequency Can Be Customized! Specifications: 1) Cover interface standards: CDMA 800: 850 to 894MHz 15W GSM ....

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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70m Long Range Cell Phone GPS Jammer 16 Antennas 5 Cooling Fans Inside

70m Long Range Cell Phone GPS Jammer 16 Antennas 5 Cooling Fans Inside Introduction: This signal blocker can not only jam 2G 3G 4G signal , but also GPS signal, WIFI and LOJACK signals. And each band can turn O...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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Handheld RC2.4G RC5.8G UAV Cell Phone Signal Jammer With 250m Jamming Range

...Cell Phone Signal Jammer With 250m Jamming Range Description: The latest Handheld middle power drone signal jammer SA-DJ04 block the signal for UVA when flying or AERIAL, to cut off the signals between UVA a...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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10W Remote Control Cell Phone Signal Jammer 3 Channels 100m Range For Car

Portable Remote Control Cell Phone Signal Jammer For Car Use 100m Jamming Range Descriptions: This 3 bands portable signal blocker SA-003P-D with 10w high power, it jam 315MHZ 433MHZ 868MHZ signals up to 100m j...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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USB Vehicle Cell Phone GPS Jammer Block GPSL1 1500-1600Mhz Built - In Antenna

USB Vehicle Cell Phone GPS Jammer Block GPSL1 1500-1600Mhz Up To 10m Description: The USB Car GPS Blocker SA-PJ01 is our popular model, it is sold very well. It is very small and light and privy. This vehicle G...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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315mhz 433mhz Lora Cell Phone Signal Jammer 12 Bands 90w VHF LOJACK

12 Bands AC110-240V 90w High Power 315mhz 433mhz Lora Cell Phone Signal Jammer Descriptions: This high power signal blocker is 12 bands, it can block GSM CDMA DCS PCS 3G 4G all GPS signals, and car remote signa...

Shenzhen Sacon Telecom Co., Ltd
Guangdong,China

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VHF UHF Mobile Phone Signal Jammer Sms Blocker , Cell Phone Network Jammer

VHF UHF Mobile Phone Signal Jammer Sms Blocker , Cell Phone Network Jammer Description 1. The TSL-BB8 is a desktop jammer with 8 high-gain omni-directional antennas. It was designed to against all kinds of Remo...

Shenzhen Times Starlight Technology Co.,Ltd
Guangdong,China

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Full Band DDS Vehicle Mobile Phone Signal Jammer , Digital Cell Phone Blocker

Full Band DDS Vehicle Mobile Phone Signal Jammer , Digital Cell Phone Blocker Product Description 1. The Road side BombS, spy tracking, etc. has become a top priority in many parts of the world. This Full band ...

Shenzhen Times Starlight Technology Co.,Ltd
Guangdong,China

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12 Channels Cell Phone Signal Jammer 3G/4G/WiFi 2.4G/ 5.8G Cooling System

...Cell Phone Signal Jammer Product Information Name: The Latest 12 Antennas Plus Portable Mobile Phone Signal Jammer LOJACK GPS Wi-Fi Signal Blocker Bigger Hot Sink & Battery 8.4Watt Jamming up to 20m Model: G...

Shenzhen Greetwin Technology Co.,Limited
Guangdong,China

Active Member

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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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