The exit is used to escape the building in an emergency. Exports should be obvious and everyone can find them. For example, if one can’t find it, they should have at least two exits and more. This way people will not get lost or hurt. The export meets the following building requirements. Specific details should be considered when designing. For example, each exit has a distinct light sign that is fire-resistant and has a backup power source. When designing an exit, make sure that people can safely enter and exit when fires and other special conditions occur.