For Mifare (ISO14443A) cards and keyfob
Single door and networking multi-doors access controller through RS-422/RS-232C/RS-485
Operation modes: RF only, RF with PIN, door code only, free access
9,999 card holders / 6000 events for access and/or time attendance application
PM-3760M0 reading Mifare card UID(serial number).
PM-3760M1 reading Mifare card sector / block.