Well, you've made a good start, but the thing about angles is there are always a few more to cover.
Very well. If we're looking for easy to disguise, long lasting cameras, I can get some Silk Eye MRK III cameras. They're about the size of a man's fingernail, wireless and powered by ambient light. It would be easy to hide them, especially if no one is looking. The range is usually about 100 metres, but a world spanning connection just throws those rules away.
Essentially, the hub would be a computer that picked up all their signals at once. It would be able to show you several camera feeds at once, cycle routinely through them and you would be able to choose any one feed to focus on. They can even be programmed to show only ones detecting motion.
As for how, it all depends on the sorts of places you want checked, and if you're doing it yourself.
no subject
Very well. If we're looking for easy to disguise, long lasting cameras, I can get some Silk Eye MRK III cameras. They're about the size of a man's fingernail, wireless and powered by ambient light. It would be easy to hide them, especially if no one is looking. The range is usually about 100 metres, but a world spanning connection just throws those rules away.
Essentially, the hub would be a computer that picked up all their signals at once. It would be able to show you several camera feeds at once, cycle routinely through them and you would be able to choose any one feed to focus on. They can even be programmed to show only ones detecting motion.
As for how, it all depends on the sorts of places you want checked, and if you're doing it yourself.