Legality is the floor; ethics is the ceiling. Just because you can point a 4K camera at the cul-de-sac doesn't mean you should . Here is a practical guide to ethical camera ownership:
If you can see into a place where a person would reasonably undress or sleep (a neighbor's bedroom via a second-story camera), you are almost certainly breaking the law, regardless of your intent. INDIAN- MUMBAI COUPLE HOT HIDDEN CAM SEX SCANDAL
The privacy implications are particularly acute for guests and domestic workers. The consent model for home security is currently inadequate; a small sticker on a door may not sufficiently inform a visitor that their movements are being recorded and analyzed in the cloud. Furthermore, the potential for misuse by authorized users (e.g., domestic abusers using cameras to monitor victims) highlights the dual-use nature of these technologies, where the "security" function is weaponized against the vulnerable. Legality is the floor; ethics is the ceiling
Use to restrict recording to your own property line. The privacy implications are particularly acute for guests
