We transitioned to a more secure system a few years ago. During normal business hours, there are security people at the entrance and a photo employee badge is required on you at all times (it pops up your picture on a display when you swipe). If you forget your badge, they will issue a temporary paper badge, but they would only do so if they recognized you. Visitors for any length of time are given a visitor picture badge, but daily visitors require someone to go to the entrance and accompany them at all times while in the building. This is the corporate office for a coop.