Proximity access control of a card

Access controls per card incorporating a magnetic stripe reader and users carry a card or a key that pass in front of the reader that this will allow access to the building. Cards and keychains can be given high or low in the system or directly in the access plate through a program and passing the card in question, or if not available the card will have to use the keyboard controller. Programmable keypad, simulates a card and used to program the control plates proximity access.