Wow guys thank you for the quick replies and friendly welcome.
When I learn all this I'll be sure to come around here and help out!
I should say that this is a Private school so the budget is more flexible and considering the children's safety and myself being responsible, I don't want to cut corners.
Thanks for the info about the Armor domes. Will do.
I think we would prefer color cameras.
About the distances, if you recall most schools have 2 sets of doors for fire safety and especially the weather here in Canada during winters.
The first set of doors from outside and a 5 foot space between them and the next set of doors. I can take pictures if you like.
Currently they have put a B/W camera system between the 2 sets of doors pointing outside to see through the glass of the door. It is almost completely useless as its so bright during the day you think Heaven is behind the door from the monitor. You cant see anything!
Would you suggest I put the camera outside, facing outside?
About the standalone system and DVR, which one requires more maintenance? I didn't understand from the post.
If the difference is nominal, which one would you suggest?
Where would I order the equipment from?