Nicholas Booth Dot Com

After a long period, since Grace moved into her present bedroom, so probably about four years, I’ve finally got my CCTV system running again. This is based in a software package called ZoneMinder – and it allows you to toe up a bunch of video cameras to a PC and do all the monitoring and movement detecting you want – with alerts, time-stamps and the ability to manage and view from any net connected browser.
I have an eight port input card, which cost a fortune originally, and as I no longer run a power hungry file server, I fitted it into a Mini-ITX box. It’s running Ubuntu 8.04 as that’s about the most recent thing that will run (without recompiling a kernel) in the C3 mobo as the Via processor doesn’t have the mov instruction. Probably unsurprisingly, it runs quite well despite the lower specified board in use for this application. I’ve run a length of CAT5 from the point in the loft where the original co-ax cables terminated into the new study and connected a four way BNC/CAT5 balun at each end. This seems to work well enough for monitoring purposes.

I’m collecting four feeds (the fifth, an IP camera, makes the system reboot, so it’s not presently included) – one of which is a nest-cam mounted in a box on the side of the shed. At last, a blue tit has started using the box – as yet only at night to sleep – and this is probably because we have remounted it in a better position, now north facing, on the new shed. The picture accompanying this post is a montage of the feeds, including nightime Front Garden and Back Garden views and of the little bird snoozing this evening. Grace has named him(?) Albert.

Tags: electronics, nestcam, set-up, zoneminder

This entry was posted on Thursday, March 11th, 2010 at 23:07 and is filed under zoneminder. You can follow any responses to this entry through the RSS 2.0 feed. Both comments and pings are currently closed.