Hi

We currently use a PTZ dome to feed video to a few proejctors.

The camera is now faulty so we are looking at an IP PTZ dome like the IP-CAM750 from SystemQ.

Having never used this type of camera I have 2 questions:-

1) This cam does have a BNC output but how much quality would we lose as this is a HD cam?

2) By using the cat 5 output is there any way of feeding the video to 3 projectors?

Thanks

As a rule very few ip cams have video outs as well. This one as you say does, but the quality will be considerably worse, but the same (or should be the same) as a normal analogue camera.

ie PAL (analogue video) is limited to 720x576 or 704x576. Id assume your HD cam has a much higher res.