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High Power 8 Antennas 4G 5g Mobile Phone WiFi Signal Jammer Device to Jam Cell Phone Signals

High Power 8 Antennas 4G 5g Mobile Phone WiFi Signal Jammer Device to Jam Cell Phone Signals

US $ 1 / Piece FOB
1 Piece (MOQ)
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Wolves Team Limited

Guangdong, China Since 2010
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10 Antennas 100W High Power Mobile Cell Phone Desktop GSM CDMA 2g/3G/4G/5g GPS WiFi Blue Tooth Anti Signal Jammer Signal Blocker Device

10 Antennas 100W High Power Mobile Cell Phone Desktop GSM CDMA 2g/3G/4G/5g GPS WiFi Blue Tooth Anti Signal Jammer Signal Blocker Device

US $ 328-358 / Piece FOB
1 Piece (MOQ)
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Shenzhen Yu Heng Xing Technology Co., Ltd.

Guangdong, China Since 2022
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Handheld 16 Antennas Channel Cell Phone UHF 5g Jammer Signal Detector Device

Handheld 16 Antennas Channel Cell Phone UHF 5g Jammer Signal Detector Device

US $ 400 / Piece FOB
1 Piece (MOQ)
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Shenzhen Zd Tech Co., Ltd

Guangdong, China Since 2022
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Mobile Signal Blocker 8-Channel High Power 160W GSM 3G 4G 5g Mobile Phone UHF VHF GPS Wi-Fi Bluetooth Jammer Household Devices

Mobile Signal Blocker 8-Channel High Power 160W GSM 3G 4G 5g Mobile Phone UHF VHF GPS Wi-Fi Bluetooth Jammer Household Devices

US $ 1,688-1,988 / Piece FOB
1 Piece (MOQ)
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Shenzhen Zhengjiangxintong Technology Co., Ltd.

Guangdong, China Since 2022
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Mobile Phone Signal Jammer Portable Cell Signal Blocker Device

Mobile Phone Signal Jammer Portable Cell Signal Blocker Device

US $ 1 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Wolves Team Limited

Guangdong, China Since 2010
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Ultra-Small Mini Pocket Tracking GPS Wi-Fi Phone 3G 4G GSM Signal Interference Blocking Device

Ultra-Small Mini Pocket Tracking GPS Wi-Fi Phone 3G 4G GSM Signal Interference Blocking Device

US $ 59-89 / Piece FOB
1 Piece (MOQ)
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Shenzhen Zhengjiangxintong Technology Co., Ltd.

Guangdong, China Since 2022
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New Mobile Cell Phone 5g GPS WiFi Signal Jamming Protection Device for School Meeting Room Security

New Mobile Cell Phone 5g GPS WiFi Signal Jamming Protection Device for School Meeting Room Security

US $ 180-219 / Piece FOB
1 Piece (MOQ)
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Shenzhen Yu Heng Xing Technology Co., Ltd.

Guangdong, China Since 2022
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High-Power 110W 16-Channel Large Fan Cooling Desktop VHF Finder, CDMA, GSM, 3G, 4G, 5g Mobile Wi-Fi Mobile Phone Signal Interference Device

High-Power 110W 16-Channel Large Fan Cooling Desktop VHF Finder, CDMA, GSM, 3G, 4G, 5g Mobile Wi-Fi Mobile Phone Signal Interference Device

US $ 698-898 / Piece FOB
1 Piece (MOQ)
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Shenzhen Zhengjiangxintong Technology Co., Ltd.

Guangdong, China Since 2022
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40m Handheld Style 8-Band Handheld Wi-Fi GSM 3G 4G 5g Mobile Phone Wireless Isolation Signal Blocking Device

40m Handheld Style 8-Band Handheld Wi-Fi GSM 3G 4G 5g Mobile Phone Wireless Isolation Signal Blocking Device

US $ 298-398 / Piece FOB
1 Piece (MOQ)
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Shenzhen Zhengjiangxintong Technology Co., Ltd.

Guangdong, China Since 2022
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New Type 18 Antennas Full Adjustable Powerful WiFi Signal Jammer Device to Jam Cell Phone Signals

New Type 18 Antennas Full Adjustable Powerful WiFi Signal Jammer Device to Jam Cell Phone Signals

US $ 1 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Wolves Team Limited

Guangdong, China Since 2010
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Mobile Phone 8 Bands Portable Signal Jammer Wireless Cell Phone Blocker Device

Mobile Phone 8 Bands Portable Signal Jammer Wireless Cell Phone Blocker Device

US $ 12 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Wolves Team Limited

Guangdong, China Since 2010
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Indoor Cell Phone Prison Jammer 45W 100m Shielding Range Metal Enclosure Housing Signal Jamming Device

Indoor Cell Phone Prison Jammer 45W 100m Shielding Range Metal Enclosure Housing Signal Jamming Device

US $ 1 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Wolves Team Limited

Guangdong, China Since 2010
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6 Antenna Desktop GPS Wi-Fi Mobile Phone 3G 4G GSM Jammer Mobile Signal Interceptor Device

6 Antenna Desktop GPS Wi-Fi Mobile Phone 3G 4G GSM Jammer Mobile Signal Interceptor Device

US $ 98-138 / Piece FOB
1 Piece (MOQ)
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Shenzhen Zhengjiangxintong Technology Co., Ltd.

Guangdong, China Since 2022
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Mobile Phone 7 Band Portable Signal Jammer 350 Watt Bomb Device

Mobile Phone 7 Band Portable Signal Jammer 350 Watt Bomb Device

US $ 1 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Wolves Team Limited

Guangdong, China Since 2010
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Handy Handheld Signal Jammer 10-Channel 2g 3G 4G Lojack System Mobile Phone GSM Locator GPS Bluetooth Wi-Fi Signal Interference Blocking Device

Handy Handheld Signal Jammer 10-Channel 2g 3G 4G Lojack System Mobile Phone GSM Locator GPS Bluetooth Wi-Fi Signal Interference Blocking Device

US $ 198-298 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Zhengjiangxintong Technology Co., Ltd.

Guangdong, China Since 2022
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New Style High Power 4 Bands Desktop Cell Phone Jammer - CDMA/3G/GSM/Dcs/PCS Device to Jam Cell Phone Signals

New Style High Power 4 Bands Desktop Cell Phone Jammer - CDMA/3G/GSM/Dcs/PCS Device to Jam Cell Phone Signals

US $ 1 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Wolves Team Limited

Guangdong, China Since 2010
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110W Powerful Desktop 16 Antenna GPS WiFi GSM 3G 4G 5g Mobile Phone Signal Jammer Device

110W Powerful Desktop 16 Antenna GPS WiFi GSM 3G 4G 5g Mobile Phone Signal Jammer Device

US $ 698-898 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Zhengjiangxintong Technology Co., Ltd.

Guangdong, China Since 2022
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UHF VHF High Power Signal Jammer Mobile Phone Blocker Device to Jam Cell Phone Signals

UHF VHF High Power Signal Jammer Mobile Phone Blocker Device to Jam Cell Phone Signals

US $ 1 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Wolves Team Limited

Guangdong, China Since 2010
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Ds810 Wireless Camera Signal Scanner Anti-Location Anti-Tracking Mobile Phone Car GPS Search Magnet Signal Detector Device

Ds810 Wireless Camera Signal Scanner Anti-Location Anti-Tracking Mobile Phone Car GPS Search Magnet Signal Detector Device

US $ 56-58 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Yu Heng Xing Technology Co., Ltd.

Guangdong, China Since 2022
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Smart Phone Signal Isolator X8plus+ 46W Stable Output Anti-RC Bomb/Tracking Devices

Smart Phone Signal Isolator X8plus+ 46W Stable Output Anti-RC Bomb/Tracking Devices

1 Piece (MOQ)
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Shenzhen Necom Telecommunication Technologies Co., Ltd.

Guangdong, China Since 2015
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Desktop Built-in Signal Shielding Device

Desktop Built-in Signal Shielding Device

1 Piece (MOQ)
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Audited Supplier
Shenzhen Texin Electronics Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2021
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4G LTE 700MHz Mobile Phone Signal Blocker Device

4G LTE 700MHz Mobile Phone Signal Blocker Device

US $ 9 / Piece FOB
2 Pieces (MOQ)
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Audited Supplier
Shenzhen Necom Telecommunication Technologies Co., Ltd.

Guangdong, China Since 2015
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100W 700-1000MHz Blocking Signal Defence Anti-Drone Fpv Uav C-Uas Module with RF Power Amplifier Shielding Device

100W 700-1000MHz Blocking Signal Defence Anti-Drone Fpv Uav C-Uas Module with RF Power Amplifier Shielding Device

US $ 220 / pieces FOB
1 pieces (MOQ)
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Audited Supplier
Fujian Jiefei Hou Science and Technology Co., Ltd.

Fujian, China Since 2024
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About Phone Signal Device FAQ
  • QHow can I evaluate the quality of signal jammers from suppliers in China?

    Enhance your Signal Jammer setup with our premium Phone Signal Device.Evaluate the quality of signal jammers by considering factors such as range, jamming effectiveness, durability, and build quality. The best way is to request product specifications and test the jammers before bulk purchase from a reliable supplier.

  • QWhat are the advantages of manufacturing signal jammers in China?

    Upgrade your Signal Jammer with the elegant and durable Phone Signal Device.There are several advantages to manufacturing signal jammers in China, including cost-effectiveness, access to skilled labor, advanced technology, and the ability to customize products. Partnering with a manufacturing facility in China ensures high-quality and competitively priced signal jammers.

  • QWhat frequency bands do signal jammers commonly cover?

    The Phone Signal Device is a top choice in our Signal Jammer collection.Signal jammers can cover a range of frequency bands used by devices like mobile phones, GPS, and Wi-Fi. A well-known manufacturer usually provides signal jammers that target specific frequency ranges for effective jamming.

1.2GHz 50W Anti-Drone Blocker Wireless & RF Modules Uav Signal Sweep Jamming Device Module

1.2GHz 50W Anti-Drone Blocker Wireless & RF Modules Uav Signal Sweep Jamming Device Module

US $ 120-130 / pieces FOB
2 pieces (MOQ)
Contact Supplier
Audited Supplier
Fujian Jiefei Hou Science and Technology Co., Ltd.

Fujian, China Since 2024
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8-Channel High-Power 160W GSM 3G 4G 5g Mobile Phone UHF VHF GPS Wi-Fi Bluetooth Jammer Device

8-Channel High-Power 160W GSM 3G 4G 5g Mobile Phone UHF VHF GPS Wi-Fi Bluetooth Jammer Device

US $ 1,688-1,988 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Zhengjiangxintong Technology Co., Ltd.

Guangdong, China Since 2022
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2.4GHz 30W Anti-Drone Blocker 47dBm Signal Jamming Device Module Wireless & RF Modules for Uav Signal Sweep

2.4GHz 30W Anti-Drone Blocker 47dBm Signal Jamming Device Module Wireless & RF Modules for Uav Signal Sweep

US $ 130-180 / pieces FOB
2 pieces (MOQ)
Contact Supplier
Audited Supplier
Fujian Jiefei Hou Science and Technology Co., Ltd.

Fujian, China Since 2024
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Anti-Drone Module 820-940MHz 50W Defense Device with RF Power Amplifier for Uav

Anti-Drone Module 820-940MHz 50W Defense Device with RF Power Amplifier for Uav

US $ 100 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Fujian Jiefei Hou Science and Technology Co., Ltd.

Fujian, China Since 2024
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High Power Mobile Phone GPS Jamming Devices with UHF Broadband Interference Technology

High Power Mobile Phone GPS Jamming Devices with UHF Broadband Interference Technology

1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Necom Telecommunication Technologies Co., Ltd.

Guangdong, China Since 2015
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GSM Signal Jammer Device for Enhanced Security and Privacy Needs

GSM Signal Jammer Device for Enhanced Security and Privacy Needs

US $ 340-350 / pieces FOB
1 pieces (MOQ)
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Audited Supplier
Shenzhen Xsh Smart Technology Co., Ltd.

Guangdong, China Since 2024
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Accurate Concealed Cell Phone Detector & Intelligent Environment-Adaptive Device

Accurate Concealed Cell Phone Detector & Intelligent Environment-Adaptive Device

US $ 179-229 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Necom Telecommunication Technologies Co., Ltd.

Guangdong, China Since 2015
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16 Channels Desktop VHF/UHF GSM CDMA LTE 4G 5g Lojack Cell Phone Signal Detector Device Interference

16 Channels Desktop VHF/UHF GSM CDMA LTE 4G 5g Lojack Cell Phone Signal Detector Device Interference

US $ 345-360 / Piece FOB
1 Piece (MOQ)
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Shenzhen Dingruifeng Communication Technology Co., Ltd

Guangdong, China
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Portable 37W High Power Handheld 12 Channel Mobile Phone GSM GPS WiFi Signal Detector Security Device

Portable 37W High Power Handheld 12 Channel Mobile Phone GSM GPS WiFi Signal Detector Security Device

US $ 499-519 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Shenzhen Dingruifeng Communication Technology Co., Ltd

Guangdong, China
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Portable Cell Phone RF Detection Device

Portable Cell Phone RF Detection Device

US $ 29.9-34 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Shenzhen Dexin Industrial Co., Ltd.

Manufacturer/Factory

Guangdong, China Since 2024
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850-940MHz 50W Anti-Drone RF Module Uav Shielding Device with RF Chipset for Wireless & RF Modules Category

850-940MHz 50W Anti-Drone RF Module Uav Shielding Device with RF Chipset for Wireless & RF Modules Category

US $ 120-130 / pieces FOB
1 pieces (MOQ)
Contact Supplier
Audited Supplier
Fujian Jiefei Hou Science and Technology Co., Ltd.

Fujian, China Since 2024
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Powerful Signal Blocking Device for Wide Coverage

Powerful Signal Blocking Device for Wide Coverage

US $ 800-1,000 / Piece FOB
1 Piece (MOQ)
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Audited Supplier
Zhejiang Fanshuang Technology Co., Ltd.

Manufacturer/Factory & Trading Company

Zhejiang, China Since 2023
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2g+4G+5g/Nsa 4W Portable Device of Wireless Collection Imsi System

2g+4G+5g/Nsa 4W Portable Device of Wireless Collection Imsi System

US $ 12,999 / Piece FOB
1 Piece (MOQ)
Contact Supplier
Audited Supplier
Shenzhen Zd Tech Co., Ltd

Guangdong, China Since 2022
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