One deadbolt lock with matching brass key was ultimate standard of access control earlier, but with the evolution of technology the modern security techniques has also been improved lot. Now with the control of the passers through the doors, it is also necessary to monitor and manage access. This is where the door access control comes into play. Door access control system for a building is being designed or standardized based on the size and the required levels of security for the organization.

It is basically a digital security system that ensures authorized entry to any facility. Here the keys are basically passed through the computer-based access control systems to grant quick, convenient access to authorized persons.

Now a day’s people uses access cards or ID badges to enter to restricted areas such as workstations, file rooms housing sensitive data, defense facility, law enforcement building etc.

These are being used to safeguard against trespassing, vandalism, and other criminal activity.

It simplifies the entry where it’s no longer needed to have to carry keys instead authorized   people can issued users convenient forms of entry like card keys, key fobs, mobile app barcodes, and more to unlock it.