Just wanted to report in and say that the RFID door system has been in use for a little while now and it has been performing great!
The next things I would like to add are both lock out times E.G. - card1 only opens the door from 7am-11pm. So card1 could never open the door at 2am.
and also some sort of logging to see time stamps and cards coming and going.
suffice it to say im very happy at this point