What's the name of the door in front of the security guard?

The door at the entrance of the security guard is called the sentry box door. According to relevant information, there are security guards everywhere in enterprises, institutions and properties. The door of the security room of the house where the security guard is on duty is called the booth door, and the door is the studio where the security guard is on duty. Each post has two security guards, one is in charge of the registration of people coming and going, and the other is resting at the door after strengthening the patrol around, which can replace the other security guard.