201 Circle Drive N, Suite 116 Piscataway, NJ 08854 Tel: 732-412-6007 Fax: 732-412-6008
www.zkaccess.com
3.2 Wiegand communication
KR300 card reader can provide a standard or self-defined Wiegand signal for access controller. The
connection method is the same as the other card readers.
Time sequence diagram of
Wiegand
code
0 status wave
1 status wave