This system is capable of counting the numbers of person entering a restricted area. This system is also capable of switching on/off various electrical and electronics instruments immediately on entry/ departure of persons as per the predefined software.
The system also indicates the remaining number of persons in a hall in the event of anybody not leaving a hall.
Access control technology eliminates the need to replace locks and keys in response to every event that might compromise building security.
The facility manager can simply cancel the authorization of the access-control card in question and issue new cards when necessary.
Still, access control technology carries a capital expense that may be difficult to build into a budget.