3 ms·
Old CCTV cameras cause this. They use the whole 2.4 G band and transmit at high power, acting as WiFi and Bluetooth blockers for about 100m around. If someone
by londons_explore 3y ago
Old CCTV cameras cause this. They use the whole 2.4 G band and transmit at high power, acting as WiFi and Bluetooth blockers for about 100m around.
If someone tries to use WiFi, it garbles the video feed too.