Closing notes
Contacam can run a script or send email alerts. To make it truly "hot" (immediate notification): contacam+v90+webcam+ip+cam+hot
If you are building this system from scratch, here is the exact hardware that plays nicely with the "Contacam + V90 + IP Cam + Hot" ecosystem. Closing notes Contacam can run a script or
Contacam excels here because it uses a proprietary . Unlike cheap cloud cameras that record shadows or rain, Contacam allows you to set a "hotness" threshold. When the pixel change exceeds your set percentage (e.g., 4% change in a zone), the recording goes into "Alert" mode with a red border. 4% change in a zone)