Lenel Systems International of Rochester, New York, has updated the technology for its OnGuard 2006 security platform. The update provides access control enhancements. The LNL-21220 Intelligent Dual Reader Controller combines a networked intelligent system controller with a dual reader interface module. The LNL-3300 Intelligent System Controller includes 32 megabytes of memory and a native Ethernet connection to communicate directly with the security server. The intrusion capabilities of the LNL-CK Lenel Command Keypad have been extended; separate commands can be issued for the arm, disarm, force-arm, and list-faulted-points functions. The update incorporates full support for HID MIFARE encoding and Corporate 1000 encoding on MIFARE and iCLASS badges. Improvements have also been added for the OnGuard VideoViewer and OnGuard IntelligentVideo.