Psychologists have noted a phenomenon called the "Panopticon effect" inside smart homes. When family members know they are being recorded—even if they consent—their behavior changes. Spouses may avoid playful arguments in the kitchen. Teenagers may stop bringing friends to the living room. A visitor might decline to sit on the sofa, uncomfortable with the blinking red light.

The primary privacy concern with modern security cameras is the vulnerability of the cloud. When you view your camera feed on your phone, that data is traveling through the internet.

To address these concerns, many home security camera systems now come with features that prioritize privacy. For example, some systems allow homeowners to set up "privacy zones" that block out specific areas of the camera's view, such as a neighbor's yard or a window. Others offer "motion masking" features that allow homeowners to mask specific objects or people, such as a tree or a pet, to reduce false alarms.