Do we have any resident cobblers / DIY types who are using Linux for CCTV / security related? I mean legit Linux DIY not premade embedded systems. I am fussing with some China dump wifi cameras (read cheap). Quite interesting little units for the price (bound to be more like them). ~ $15 a camera delivered. RTSP streaming from these and seems to be a really common software stack they are loading into lots of these China cams from many many brands. Do we have people using the Open Source Zoneminder DVR / CCTV software? Considering trying to get Zoneminder running on one of my unused ARM boards (yes it exists for ARM also).