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by betterxiong
Thu Jan 13, 2022 12:19 am
Forum: General Discussion
Topic: wifi signal blocker
Replies: 0
Views: 7236

wifi signal blocker

This is a new wifi signal blocker has been designed to cut-off wireless LAN networks in a radius of 20 to 100 meters. This kind of device can transmit white noise signal in WIFI frequencies, 2400-2483MHz, and cut-off all Wireless network. Even the Bluetooth communication will be cut off when WLJ100 ...

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