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wifi prison signal jammer

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Military GPS 4G 5G 300m Waterproof Outdoor Signal Jammer
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Military GPS 4G 5G 300m Jamming Range Durable Waterproof Outdoor Signal Jammer Product Description: This type is for cell phone frequncies. With jamming distance up to 300 meters,this high power signal jammer ... Read More Get Best Price

2020-08-06 21:19:34

550W High Power Waterproof Outdoor Signal Jammer 2G 3G 4G 5G With Omni Directional Antennas
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550W High Power Waterproof Outdoor Signal Jammer 2G 3G 4G 5G With Omni Directional Antennas Product Description: The application of wireless signal jammer is of great importance and necessity under many ... Read More Get Best Price

2020-08-06 22:24:39

GSM 3G 4G 5G Mobile Phone Signal Jammer High Power , Wifi Device Blocker Durable
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GSM 3G 4G 5G Mobile Phone Signal Jammer High Power , Wifi Device Blocker Durable Product Description: This type is for cell phone frequncies. With jamming distance up to 300 meters,this high power signal jammer ... Read More Get Best Price

2022-06-25 15:21:15

Cell Phone PLL Synthesized 350W Drone Signal Jammer backpack signal jammer
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Drone Signal Jammer Cell Phone 350 Watt Wide Range PLL Synthesized Signal Source Product Description: The high power output is 350W , The jammer can blocker up to 600 meters jamming distance depending on the ... Read More Get Best Price

2023-06-30 14:07:28

12 Bands RF Cellular VIP Protection Military Gps Cell Phone Signal Waterproof Outdoor Jammer
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12 Bands Full Frequency VIP Protection Security Cell Phone Signal Waterproof Outdoor Jammer Product Description: This signal Jammer device is a high-tech product developed by our company in combination with ... Read More Get Best Price

2023-07-01 14:42:18

Durable Waterproof Outdoor Signal Jammer 10 Bands GSM CDMA 3G 4G WIFI VHF UHF
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Product Description Most of us know that in important places like prisons, military meeting and museums, actions have always been taken to prevent the message from being given out. What kind of device can ... Read More Get Best Price

2018-12-14 09:53:06

Customize Frequency Electronic Signal Jammer 6 Bands GSM CDMA 3G 4G WIFI ISO Marked
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2018-12-14 09:53:07

Customize Frequency Signal Jammer 8 Bands GSM CDMA 3G 4G WIFI VHF UHF Long Lifespan
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2019-04-10 15:06:17

Signal Blocker Device 80W High Power ，Police Backpack Electronic Signal Jammer
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Signal Blocker Device 80W High Power ,Police Backpack Electronic Signal Jammer Product Description 1,High Power Freqeuncy Scan Convoy Jamming System, implementing the most effective and reliable RF jammer ... Read More Get Best Price

2020-08-06 23:22:02

All Frequency 1200W 500m Cell Phone Signal Jammer
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Military VIP Protection Security Cell Phone Signal Waterproof Outdoor Jammer Product Description: This signal Jammer device is a high-tech product developed by our company in combination with advanced ... Read More Get Best Price

2020-08-06 22:06:57

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