... and encrypt professional proximity card to check ID This access control system features: 1. Card Holders: 10000 cards, Transaction ... . Baud Rate: 9600-115Kbps programmable, Ethernet: 10/100M5. Access Control Function: 50time zones, 5groups, 10open door conbination, supports multi ... keys 8. Audio Visual Indicator: Red LED(Access denied)/ Green LED(Access granted) with Audible Beep 9. Housing Material: ...