This is very useful to avoid false positives, like the sun going behind a cloud, or a rain shower. The benifit of this app, its, its open-source, and it can be installed on any comodity h/w running ...
Any device with ethernet and USB3 that is capable of H264 decode is suitable as a NVR server. The cheapest option for this would be the Raspberry Pi 4 at $35. Good Web Client: A good client that is ...