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Hello folks. I have very limited knowledge on security cameras but i have to develop an app that can show who came in and out from images that cameras have sent. I can use cameras with their own app. But I really need to integrate this feature to a personal company app that has more job-related features in it. So what's the solution? Are there cameras that send image over ftp server everytime it takes picture so the app can fetch it? Or is there any other easier way?