You do realize the dirty-little-secret about those cameras, don't you ? No one is live-time monitoring. They would only review footage if something were amiss the next morning.
And even the motion-sensor option (where they can review just-the-portions where motion set it off) is almost never used. The reason is : Every moth that passes by the lens, every stray cat, every tree branch blowing in the wind, etc... set those things off. So no one bothers to review that footage each morning either.
Thus ... no one is watching or reviewing those cameras, unless something were amiss the next morning. (So cover your holes, and leave no trace of your presence
)