[the invisib1e hand]

I appreciate the info. But this for nuns who a) have very limited funds and b) have way too much on their plate to deal with gadget overload.

[Paisan]

Go to monoprice.com.

They have some <$100 cameras of excellent quality.

First, you want one with as many lines as possible, >500
And, as many Infrared LED’s as are available.

These cameras don’t come with the cabling or power supplies, but, they cost far less than what I have purchased through other companies.