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prison cell phone jammers

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50 Meters 2.85 Wireless 10W Indoor Signal Jammer
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Mobile Phone Wifi Signal Jammer 50 Meters 2.85 Wireless Mobile Phone Signal Jammer Product Description The Wireless Signal Jammer is high technology product designed for the mobile communication as the mobile ... Read More

2020-07-16 16:03:26

Powerful 900W GSM WiFi 3G 4G 5g Car Gps Signal Jammer
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Powerful Wireless GSM WiFi 3G 4G 5g Cell Phone Car GPS Bluetooth RF Jammer with Remote Control Product description: It is designed for Protect military and country leaders VIP team, EOD, police investigation ... Read More

2020-07-15 09:48:45

WIFI2.4G WIFI5.1G WIFI5.8G 1000m 700W Outdoor Signal Jammer
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Blocking GSM/DCS/3G/4GLTE/WIFI2.4G/ WIFI5.1G /WIFI5.8G signals Jammer Product description: This portable cell phone WIFI jammer provides 700W of jamming power. It is designed for prisons, omni antenna or ... Read More

2020-07-16 10:46:14

GSM WIFI Portable Signal Jammer GPS VHF UHF 3G 4G 5G 12 Bands 1200W
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Military 12 Bands GSM WIFI GPS VHF UHF 3G 4G 5G Cell Phone Signal Jammer Product Description: Firstly, each module of this RF bomb cellphone GPS WiFi signal blocker is controlled separately. Besides this ... Read More

2021-12-24 17:11:52

8 Bands Adjustable Customized GSM 2g 3G 4G 5g All Phone Signal Jammer
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8 Bands Adjustable Customized GSM 2g 3G 4G 5g All Phone Signal Jammer Product Description This signal jamming device that you are viewing here is the All Frequency 2G 3G 4G LTE 4G Wimax Phone Blocker WiFi ... Read More

2023-08-10 17:30:51

8 Bands Phone Signal Jammer 175w Wireless Rf Wifi2.4g Wifi 5.8g Cdma 3g 4g
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8 Bands 175W Wireless RF WIFI2.4G WIFI5.8G CDMA 3G 4G Phone Signal Jammer Product Description This signal jamming device that you are viewing here is the All Frequency 2G 3G 4G LTE 4G Wimax Cell Phone Blocker ... Read More

2023-10-30 17:55:06

Powerful 30W 88-108MHz FM Jammer Customize 20-100mhz 50-80mhz
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Powerful 30W 88-108MHz FM Jammer Customize 20-100mhz 50-80mhz Product description: This Desktop cell phone jammer provides 20-100MHz/50-80MHz Signal Blocker 30W of FM 88-108MHz jamming Sysytem power. It is ... Read More

2025-03-29 19:42:21

Customize Low Signal Frequency Range Powerful 30W 88-108MHz FM Jammer
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Customize Low Signal Frequency Range Powerful 30W 88-108MHz FM Jammer Product description: This Desktop cell phone jammer provides 20-100MHz/50-80MHz Signal Blocker 30W of FM 88-108MHz jamming Sysytem power. It ... Read More

2025-03-29 19:42:31

600W Waterproof WIFI 5.8G GPS Anti Drone Jammers
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600W Military Waterproof Drone RF Signal Prison Jammer WIFI5.8G GPS Cell Phone Signal Jammer Product Description:This Six Bands Drone Signal Shield is a versatile signal blocker that can be installed indoors ... Read More

2024-10-11 19:02:36

Military Waterproof Outdoor 6 Bands 2500m 600W UAV Jammer
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Military High Power waterproof Outdoor Prison UAV Signal Drone Jammer WIFI5.8G GPS Cell Phone Signal Jammer Product Description: This Six Bands Drone Signal Shield is a versatile signal blocker that can be ... Read More

2020-07-18 16:02:07

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