11 - 20 of 196
portable signal blocker
Selling leads
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...o 20 meter TXtelsig is the professional manufacturer the signal jamming and wireless coverage product. Feature 1. High power output signal to cut ...
2025-08-04 00:09:00
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...Signal Jammer Wifi Signal Blocker 5G Jammer For Cell Phone Signal 2345G GPS VHF UHF Lojack GSM Product features: * Support12 frequency bands ...
2024-12-09 17:48:15
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...Phone 2G 3G 4G 5G Jammer GPS GSM VHF UHF Lojack Wifi Signal Blocker Product features : *Support 12 frequency bands shielding *Support cell phone ...
2024-12-09 12:53:56
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...Signal Jammer 12 Channel External Antenna Customized GPS Phone Signal Blocker This 12-channel desktop signal blocker can effectively block ...
2024-12-09 17:06:46
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...Signal Jammer School Anti-cheating Cell Phone GPS WiFi Signal Blocker This is a 6-channel signal jammer suitable for small exam rooms to prevent ...
2024-12-09 17:09:11
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...s Remote Monitoring Signal Jammer High Power Built-in Antenna 5G Signal Blocker can effectively block 2G, 3G, 4G, 5G, GPS, WiFi and other ...
2024-12-09 17:11:17
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..., 2000-3000meter Shield channels/signals: WIFI 2.4G, WIFI 5.8G, GPSL1 (modified or added ) Output power: 190W (Max 650W ) Antenna: 4 directional ...
2025-08-04 00:09:00
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...Signal Jammer This is a high-power full-band signal blocker that can effectively block a variety of signals within a radius of 15-50 meters. ...
2024-12-09 17:06:32
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... meters . This signal blocker can be easy to move , and mounted in the cars or vehicles , very convenient . Product Feature * Drone UAV Signal ...
2024-12-09 18:14:14
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...Signal Jammer For 12 Channel Wireless Signal Blocker The customer can choose the jamming frequency as required such as 2G 3G 4G 5G WIFI2.4G WIFI5...
2025-08-04 00:09:00
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