Logically that takes place at the door, when someone requests to be buzzed in. (This is why you don’t buzz in every Tom, Dick and Harry at the door without identifying them).
1) See who is at the door.
2) If you don’t identify the person, ask for identification.
3) If the person is still unknown and asks for access to a child, verify that the person has been given *parental permission* to access the child.
4) Determine whether to buzz in or no.
a) Not permitted? Don’t buzz in.
b) Permitted? Buzz in.
Astounding, using a buzzer system which is put in place to screen the unauthorized from the authorized. Novel idea, that.
The buzzing at the door is so the person can come to the office where the identification takes place. If it is necessary for the ID to be pulled out and verified with the paperwork, the ID will be handed to the office person in the office and not at the door.
The door is not for identification. It is to prevent unhindered and direct access - so that no one passes through that door without the office knowing. That’s the first “line of defense” so that if anyone goes past the office without being identified in the office - then the police can be called immediately and that gives the police the advantage of precious minutes to apprehend someone who has not been identified.