What the video doesn't mention...
In the United States, laws prohibit recording audio without the consent of at least one party to the conversation - and, in some states, all parties must consent.
The video aspects of the laws are currently evolving. Here is our general advice concerning the use of covert video. Your local laws may be more restrictive.
Have fun with the construction project.
Use your new powers wisely.
Extra Credit: A Practical Guide to Taping Phone Calls and In-Person Conversations in the 50 States and D.C.
