Room Access Touch your proximity card to the card reader, then wait for the green light to unlock the door. When you leave, follow the same steps and wait for the red light to lock the door. Contact your department to request a proximity card or add a classroom to your card. Access Issues Locked Out During Business Hours Contact Facilities Management Locked Out After Hours Contact Police Services Schedule Room Instructors Contact your department or the registrar’s office to book a room for the semester. Outside Vendors Contact Student Union Event Services to rent a space on campus.