LenelS2 LNL-X4420 Advanced Dual Reader Controller

LNL-X4420 controller enables direct Ethernet connection from an entry location to the OnGuard server. LNL-X4420 acts as an interface to building an automation system via the ASHRAE BACnet™ protocol and around 63 BACnet points can be defined for this through OnGuard software. A mix of physical inputs connected to the board and virtual outputs can be set and read from a connected BACnet client. This allows a two-way state exchange with a variety of building control systems. This information can be used by both OnGuard and the external system for status reporting, and as inputs to control logic. The LNL-X4420 controller can store more than 1,000,000 cardholders in non-volatile flash memory (depending on configuration) and supports selective download for larger cardholder databases. The control ports on LNL-X4420 can be used to connect up to 64 devices (64 doors) in many combinations of LNL-1100, LNL-1200, LNL-1300, LNL-1320, Schlage® PIM-400 wireless interface (OnGuard 7.5 and higher), Assa Abloy Aperio® wireless devices or SimonsVoss SmartIntego® wireless devices, etc.