Well put.
Well I'll grant you they didn't break in at gunpoint.
Like I said, the owner was not there. The staff, seeing the installer was not wearing a goalie mask or carrying a chain saw, let him go about his business. Whether CV actually explained what they were up to is highly doubtful. I would not call that informed consent. The owner was sure as hell surprised when he got back, especially when he learned his WiFi network was down due to the interference.