... . All these advantages make an excellent performance. Technical Specifications· Card Holders: 10000 cards · Transaction Capacity: 30000 records · CPU ... ZEM500(Embedded Linux O/S) · Aceess Mode: Card Only, PIN Only, Card+PIN · Read Range: 10-15 cm· I/O ... % · Standard: ID card, Wire doorbell, Wiegand OUT · Optional: HID/Mifare card, webserver, Wiegand IN, Short message, workcode, printer, Antipass-back