My CCTV setup currently consists of:-
2 x day/night cameras with IR offering 15m range in total darkness
1 x day/night cameras with IR offering 10m range in total darkness (LED array has failed though, I need to fix it again)
1 x Pelco Spectra III pan/tilt/zoom colour dome camera
1 x 8-channel 200fps CCTV capture card (from eBay)
1 x Dell Dimension 5100
1 x Hitachi 400GB SATA HDD, gives around 2 months' recording time in motion-detect mode before looping round
Typical night view (just connected over the web from 55 miles away to grab this pic, panning the dome around to the gate just for something to look at):-
Images are actually captured at a higher resolution than this (720x576 I think). Web access is slow, hence the time differences between cameras. Installing the proper software at this end would speed it up and give access to recorded footage.
As you can see, the garage LED array has failed. There's a floodlight just below the camera though, so there's no escape!
Day/night cameras such as SuperHADs can be a bit peculiar mind. Black fabric can appear pale blue indoors (my leather jacket looks fantastic inside out!), and the IR illumination appears like a "monochrome torch", with illuminated items appearing in black & white against the normally lit, colour background. The monochrome trees in the above picture are an example.