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prison cell phone jammers

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Jamming Range Up To 300 Meters Cell Phone 20-6000Mhz Jamming Device Manufactured with Aluminum Alloy
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Product Description: This High Power Full Band Vehicle Military Convoy Protection Roof Mounted Jammer System is a High Power DDS Convoy Jamming System, implementing the most effective and reliable RF jamming ... Read More

2025-09-30 13:21:16

Up To 300 Meters Jamming Range Cell Phone GPS Jammer for Jamming 2G 3G 4G 5G WIFI VHF UHF Signals Blocker
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2025-09-30 13:21:27

IP68 Outdoor Waterproof WiFi2.4g GSM 3G 4G 5G Cell Phone Prison Jammer Jamming Range 500 Meters
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Waterproof WiFi2.4g GSM 3G 4G 5G Cell Phone Prison Jammer jamming range 500 meters Product description: The Waterproof Adjustable High Power Phone Jammer for Prison is specially customized to accommodate a ... Read More

2025-04-18 11:17:18

300m 300w 4G Signal All Cell Phone Prison Jail Jammer
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4G Signal All Cell Phone Jammer Military Waterproof Outdoor Prison Jammer Product DescriptionThis jammer is specially for prisons and other large sensitive locations such as military or governmental compounds. ... Read More

2020-07-16 14:52:48

WiFi GSM 3G 4G 5G PCS DCS Cell Phone Prison Jammer
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Product description: The 8Bands Waterproof Adjustable High Power Phone Jammer for Prison is specially customized to accommodate a fully integrated broad band jamming system which provides the ultimate solution ... Read More

2021-07-27 16:07:32

High Power GSM Mobile Phone Jammer Cellular Signal Jammer Prison Wifi Jammer
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High Power GSM Mobile Phone Jammer Cellular Signal Jammer Wifi Jammer Prison Jammer Product Description: This Waterproof Outdoor stationary mobile cell phone WIFI jammer provides 500W of jamming power. It is ... Read More

2023-09-13 18:00:09

Dust Resistance Convoy Bomb Jammer , Cell Phone Wifi Signal Jammer Jamming Range 100m
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Dust Resistance Convoy Bomb Jammer , Cell Phone Wifi Signal Jammer Jamming Range 100m Product Description: This cell phone jammer you are scanning is the 120W Waterproof Mobile Phone Signal Jammer, which is ... Read More

2022-09-01 16:00:17

Powerful 6 Bands 300W GSM 3G 4G Cell Phone Frequency Jammer
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Waterproof Outdoor Prison Jammer Powerful GSM 3G 4G Cell Phone Signal Jammer Product Description: This Six Bands all cell phone Signal Shield is a versatile signal blocker that can be installed indoors and ... Read More

2022-03-11 18:05:53

UHF VHF RF 30-100M 100W Cell Phone Signal Jammer
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Product description: This high power mobile phone jammer being introduce here is designed with high quality which is a powerful jammer and can cut off not only the 2G 3G 4G 5G cell phone signals such as the ... Read More

2020-09-22 15:26:23

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

2020-07-16 12:09:25

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