I have developed a digital video recorder and streamer that also detects movement and audio.
It has been in the works for about 4 years now and I'm super proud that it actually gets usable now!
A friend of mine helped with the web-interface.
It is targetted at Linux, but it may work on other unixes; I did not try that yet.
I love to hear feedback. If you would like to see certain new features or things that need improvement; let me know!
https://vanheusden.com/constatus/