What are the limitations of Access Control?
It is often wrongly considered that Door Access Control will always provide full secure control of who is restricted and who is granted access through particular Access Points. A door can be held open for someone or it is sometimes impractical to control a very busy door that sees a lot of pedestrian traffic.
Only the use of pedestrian turnstiles and barriers can physically limit the number of individuals who pass through at one time and can allow provision for accurate control / monitoring.
Depending upon what is trying to be achieved, an Access Control system needs to be planned and given consideration.