CONTROLLER-KEYPAD/CARD READER INDENTIFICATION SYSTEM INCLUDING CARD PROGRAMMING AND SECURE COMMUNICATIONS
摘要
An access control system including bi-directional communication between a controller and peripheral authentication devices utilized for selectively accessing a locked door is provided. The access control system provides components and circuitry to enable a user to securely assign and designate any card reader compatible card as an appropriate programming card and thereby activate or deactivate users and/or cards. The present invention further provides encrypted communication between the controller device and a PC.
申请公布号
CA2790217(A1)
申请公布日期
2013.03.18
申请号
CA20122790217
申请日期
2012.09.18
申请人
SECURITRON MAGNALOCK CORPORATION
发明人
BARTLEY, DON;CORWIN, LARRY GENE, JR.;HUNT, ROBERT C.