The access control system is a security system to play a major role by enabling end-users to exercise greater control over their domains. The most effective way of protecting personnel and assets from theft or harm is to limit physical and virtual access to only those individuals who can be identified and evaluated. The Increasing threat of terrorism and demand for an enhanced security system are major driving forces to adopt the Access Control System. The ACS market includes authentication systems, alarm systems, and perimeter security systems.

In the last few years, ACS is employed in many application fields ranging from commercial and defense sectors. Biometric technology is delivering accurate identification and authentication service that helps to reduce illegal access to the data. Access Control Systems Exponential growth in the IT, banking, hospital and retail sector is driving the adoption of ACS to provide better security to assets.

The access control market is segmented into two broad categories: software and hardware.