Wiretapping and eavesdropping laws are often stricter than video laws. In many jurisdictions, recording clear audio of conversations without the consent of the participants is illegal, even if the camera is physically located on your property. Law Enforcement Collaboration
Home Security Camera Systems and Privacy: Balancing Safety and Personal Surveillance
Place visible decals stating that security cameras are in use. This deters criminals while setting clear expectations for visitors. The Future of Private Home Security
Poor placement and a lack of understanding of local wiretapping laws.
Elias chose the latter. He succumbed to the modern siren song of the "Smart Home."