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phone signal blocker jammer

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5 Bands Waterproof Prison Mobile Phone Signal Jammer 100m Shielding Range Blocker
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5 Bands Waterproof Prison Mobile Phone Signal Jammer 100m Shielding Range Blocker Product Description WT500106 :75W outdoor signal jammer with 5 bands for prison jamming / jail jamming is a combination of ... Read More

2020-07-16 12:11:01

Full Bands 16 Antennas 50m 35W GPS Signal Blocker
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Full Bands GPS Signal Blocker , Remote Control Mobile phone Signal Jammer Adjustable 16 Antennas Product Description: What is important is that we can customize tailor the frequency bands as you required. ... Read More

2020-07-16 16:38:12

Handheld 22 Antennas Mobile Phone Signal Jammer GSM CDMA 3G 4G 5G 315 / 433MHz
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Handheld 22 antennas Mobile phone Signal Jammer GSM CDMA 3G 4G 5G WiFi UHF VHF Signal Jammer 315/433MHz RF control Product Description This signal jamming device that you are viewing here is the Powerful ... Read More

2022-10-27 16:05:42

Handheld 40m 12w wifi blocker jammer for Hospital
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Black Cover Wifi Signal Jammer Easy Carrying Large Jamming Range 40 Meters Product Description GSM (925-960MHz), DCS&PHS (1805-1880MHz), 3G (2100-2170MHz),GPS(1500-1600MHz) WIFI (2400-2500MHz), with so many ... Read More

2020-07-16 16:02:26

40W GSM LTE 5G Mobile Phone Jammer Lojack VHF UHF Signal Blocker
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All Bands Jammer Adjustable 8 Omni Antennas GSM 3G 4G 5G Phone WiFi UHF VHF GPS Lojack Remote Control All Phone Bands Signal Jammer All Bands Jammer Adjustable 8 Omni Antennas GSM 3G 4G 5G Phone WiFi UHF VHF ... Read More

2021-10-13 11:28:29

315Mhz 433Mhz Lojack Mobile Phone Signal Jammer 14 Antennas 35W
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14 Antennas Powerful All Bands Mobile Phone Signal Jammer, 315Mhz 433Mhz 3G 4G 5G Cell Phone Signal Jammer Product Description The powerful Adjustable 14 Antennas Powerful 3G 4G Phone Blocker &WiFi UHF VHF GPS ... Read More

2021-11-09 15:22:08

22 Bands 100m GSM 3G 4G 5G Cell Phone Signal Jammer Lojack 315 / 433 / 868Mhz
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Indoor 22 bands 100m GSM 3G 4G 5G Cell Phone Signal Jammer Lojack Remote Control Celluar Signal Jammer 315/433/868Mhz Product Description The powerful Full Bands Jammer Adjustable 22 Antennas Powerful GSM 3G ... Read More

2022-10-27 16:02:30

Wireless 300M 250w Cell Phone Frequency Blocker
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Customized 4G WIFI GPS Cell Phone Signal Jammer High Power Durable Waterproof Outdoor Prison Jammer Product Description: This jammer is specially for prisons and other large sensitive locations such as military ... Read More

2020-07-16 15:00:15

High Power 180 Meters 80W Cellular Signal Blocker
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High Power 80W Cellular Signal Blocker , Wifi Signal Jammer Anti Explosion Product Description: At a Glance Total power output 80W Work time 2hours Its top cooling device enables a continuous use under tough ... Read More

2020-07-15 10:32:47

CDMA 3G 4G GPS WIF Blocker Jammer Each Band Can Work Independently for 1000 Meters
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CDMA 3G 4G GPS WIFI Blocker Jammer - Each Band Can Work Independently for 1000 Meters Product Overview This 9 Bands Waterproof Adjustable High Power Phone Jammer with upgrade function for Prison is specially ... Read More

2025-08-07 13:39:11

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