Originally posted on Hackaday:
2.4 GHz video transmitters are everywhere these days, in many, many products ranging from baby monitors to CCTV setups. Surprisingly, most owners of these video devices don’t realize they’re transmitting an unencrypted video signal, a belief [Benjamin] hopes to rectify.
[Ben]‘s project started with him driving around cities recording unencrypted 2.4GHz video feeds. His idea has since expanded to include building metal boxes with an LCD display and attaching them to light poles. Think of it as an education via technology; most people don’t know these devices are receivable by everybody, and showing them it is possible is the first step in learning.
If you’re looking for something a little more creepy than a metal box attached to a lamp-post, [Ben] is also the brainchild behind the Surveillance Video Entertainment Network, an installation (also in van form) that exposes unencrypted 2.4 GHz video transmissions in cities around the world.
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