The term access control refers to the practice of restricting entrance to a property, a building, or a room to authorized persons. Physical access control can be achieved by a human, through mechanical means such as locks and keys, or through technological means such as access control systems like the mantrap. Within these environments, physical key management may also be employed as a means of further managing and monitoring access to mechanically keyed areas or access to certain small assets. Access control systems perform authorization identification, authentication, access approval, and accountability of entities through login credentials including passwords, personal identification number (PINs), biometric scans and physical or electronic keys. This website deals with all the access control security system and supplies them to users in need of them and also guides them on how to use it in the proper manner.