Access Control System is a system that is a combination of hardware and software for security purposes to limit areas or objects from intruders (e.g. people, vehicles, etc.) and will record data at least such as access time, when, in which area, and record every access occur.

Currently, with the development of current technological innovations, access control systems are getting smarter, cost-effective, database capacity is getting bigger, providing database support for company operations, and easily integrated with other security devices such as surveillance systems, Perimeter Detection Systems (PIDS), PAGA system, Evacuation System, Building Automation System, parking system, etc.

Some of the main benefits of an access control system are:

1. Restrict access for intruders thereby increasing security in restricted areas.
2. Monitor access to restricted work areas to provide safety for workers.
3. Provide control over any movement of objects/personnel.
4. Helping the evacuation process, especially if it is integrated with other security devices.
5. Simplify management processes to handle employee credentials, login security, and tracking.
6. Flexibility in setting access schedules and providing convenience in managing all data for those entitled to access.