LENEL LNL-M2220

Product Overview

 The LenelS2 LNL-M2220 Intelligent Dual Reader Controller (IDRC) is a compact, single-board access control solution designed to manage one or two doors within an OnGuard® system. Featuring native Ethernet connectivity, it allows direct network communication from the door location to the OnGuard server, while maintaining the reliability, security, and modular expandability of the LenelS2 platform. The controller supports system growth through downstream expansion modules and continues operating locally if server communication is interrupted.

Key Features

• Controls one or two doors with a single-board design
• Native Ethernet communication for direct connection to the OnGuard server
• Supports up to 250,000 cardholders stored in non-volatile memory
• Selective download capability for large cardholder databases
• RS-485 downstream port supports up to 32 devices (up to 64 doors)
• Two on-board reader ports supporting Wiegand, Clock/Data, F2F, biometric readers, and OSDP
• Supports up to 16 card formats
• Eight supervised/unsupervised inputs (NO/NC supported)
• Four output relays configurable for fail-safe or fail-secure operation