likely to be so Shitty
Hidden cameras can be HD, what decade are you in, the 00s? It's basically the same chips that are in phones and laptop webcams.
Likely. Right?
Also, I own an hd helmet cam which I never use, cause I could never get it to point in the exact direction that I wanted it to.
But the point remains, if the spy knows what he's doing, there's nothing you can do to stop him.
Let's take an example from the Kickstarter video itself.
Hiding a camera in AC ducting is more effective if you put a few shiney screws in, along with the camera.
You can have special mirrors that have cameras behind them
Hide a camera behind the TV's sensor window and have lots of decoy lenses in it, to make it look like a bugs eye like sensor.
Take advantage of the features, if you have waterproof camera etc etc
There's no product that can help you not get screwed, except for those which lights up the room with ir with the power of thousands of candles, so that everything is nothing but white to the camera.