... he gives his card to the guard, and the guard read the card into a card reader, parking amount will ... Box for entry b, Control board c, ID reader d, Card machine e, Vehicle sensor 2 and cable f ... , Box for exit b, Control board c, ID reader d: Led Graphic Display e: Voice prompt (optional ... 1500CMThe system can be achieved by fixed card reader and temporary card two waysFixed User open railing barrier by ...