These exit signs have always been present; they guarantee my safety by letting me know where to go in the event of a fire or other emergency so that, horror of horrors, I may use the light to navigate.

The security cameras I have in front of my door and by the elevator are part of a 24-hour surveillance system that will keep an eye on me if anything goes horribly wrong .

In the event of a fire or if I have visitors, they must be aware of the way and have access to an emergency exit!

Because I can see who is entering and leaving my building on the monitor in my home, if someone were to ring my doorbell, I could check to make sure they are someone I know, thereby increasing my sense of security.

There is no other way to enter the building; you must enter a special code, and after buzzing the door open, the machine locks you out unless you have a key code to scan.

When people enter the building, they see this in the lobby, where there is typically always someone there, with the exception of at night, and it lets them know that the building is being watched over.