Lenel LNL-x4420 12-24VDC Advanced Dual Reader Controller

Lenel LNL-x4420 12-24VDC Advanced Dual Reader Controller (NOB)

Brand:   Lenel

Model:   LNL-x4420

Note:   New Open Box

Product Type:   Dual Reader Controller

Inputs:   Eight unsupervised / supervised, standard EOL: 1k/1k ohm, 1% 1/4 watt

Outputs:   Four relays, Form-C with dry contacts: Normally open contact (NO): 5 A @ 30

VDC resistive:   RS-485 Mode 9,600 to 115,200 bps, asynchronous, half-duplex, 1 start bit, 8 data bits

Reader Ports:   600 mA maximum (add 600 mA to primary power current)

Primary Host Communication:   Ethernet: 10-BaseT/100Base-TX

Secondary Host Communication:   USB port (2.0) with optional adapter: pluggable model USB2-OTGE100

Primary Power:   12 to 24 VDC ± 10%, 550 mA maximum (reader current not included)

Features

Support for DHCP and fixed IP addressing

DNS device naming through DHCP extended commands

96 MB of available on-board, non-volatile flash memory for badge data, plus dedicated storage for future apps and extensions

Battery-backed, non-volatile storage of 50,000 events

Configurable option for Data at Rest encryption

Firmware stored in flash memory

Optional secondary Ethernet connection via USB adapter

Biometric template storage ANSI/INCITS 378 templates

Up to 32,000 access level permissions total (255 per badge)

Elevator control support for up to 128 floors

A dedicated input for cabinet tamper and power failure status