Intelligent Dual Reader Controller – 12 or 24 VDC @ 700mA, size (6″ (152mm) W x 8″ (203mm) L x 1″ (25mm)H), (5 year lithium battery or 3 months full run) 6 MB standard cardholder flash memory, 50,000 of Event memory, maximum of 32 devices, On-board Eth..

The LNL-2220 Intelligent Dual Reader Controller (IDRC) by Lenel provides a single board solution for interfacing one or two doors to an OnGuard® system. In addition, other I/O and reader interface modules can be added on the LNL-2220’s downstream port to expand its capabilities.

The LNL-2220 revolutionizes access control system architecture by allowing Ethernet connection directly from an entry location to the OnGuard server, while still providing the security, functionality, and modularity of Lenel’s proven hardware platform.

The LNL-2220 is scalable for any access control application, from the most basic to the most sophisticated. In the event of communication loss, the LNL-2220 allows nearly all local functionality to continue unimpaired until the server connection is restored.