"a day care" "250+ cameras" Soooo much detail is missing that would make this combination of facts start to be sensible! Is this facility large enough that it's under the control of any kind of state agency? You've seen my other comments about it.
A good answer is easier with a clear question giving the make and model of everything. "The biggest problem in communication is the illusion that it has taken place." -- G. “Bernie” Shaw