If you are deeply concerned about cloud privacy, look for systems that offer local storage (an SD card in the camera or a local Network Video Recorder (NVR)). This keeps the data in your house, not on a server halfway across the world. Just remember: if a thief steals the camera/SD card, you lose the footage.
Even when not actively recording, some systems may retain video files in "deep storage" on the manufacturer's back-end systems. desi indian hidden cam pissing video free new