NS-L4 Multi door Access Control System(with Webserver),Advanced design platform,Winged intelligent ARM plaform of High-end 32-bit CUP from International top brand ATMEL,enables to expand without limits,High-speed operation circuit design-High operation speed, door opens immediately after swiping the card.The controller using standard industrial TCP / IP network communication protocol; the access control panel choose the most advanced integrated solutions, with stable performance, fast communications, large capacity, compatibility, network convenience and other features, meanwhile, it supports remote authentication, latch model, multi-card open door, first card open door, interlock, anti-passback, exit button failure and smart download functions. outstanding performance by many large-scale access control systems engineering and card system widely recognized.
In order to safeguard stability of system and improve the life of products, Nordson adopts industrial-level design standard. All IC used are from the world’s famous chip manufactures. During production process, Nordson carries out strict and standardized production management. Strict quality control methods are applied on each production segment. Excellent production design brings superior quality.

	Conventional Function: Webserver;offline operation; real time supervision; photo display; mass storage; flexible user privilege setup; remote unlocking; multi-user supervision; quick setting; convenient checking and query; revisable and printable report form; report form;report can be exported to excel file; card+password unlocking; alarm for long time unclosing;alarm for invalid card swiping; first card unlocking;alarm for illegal break in; unlocking at definite time; e-map etc.
	Professional function: for professional users such as bank,cash house, telecom station, power supply station,prison and plice station: interface locking; intimidation alarm; integrated fire control;anti-passback and anti-tail; interlocking;multi-card unlocking; emergency double locking; in door population checking; unlocking based on internal and external validation.
	Lowest Total Cost of Ownership,E controller series possess all access control functions existing in the market, such as different enter/exit mode, open door by multi-card, interlock, anti-passback, open door by first card ,different event alarm, remote open door, forced open door, multi-card+ remote approve, and temporary card etc.
	TCP/IP communication interface realizes a speed of 100MB and is fast, fault-tolerant and stable. With modem, the device can realize remote visit and control. *old model M100 RS485 communications can be customized
	1.Access control management software also includes all-in-one-card management system such as nomal shift and multi-shifts time attendance management system; fixed ration dining management system; meeting attendance management system; online patrol management system and security alarm management system. 2.Access software can setup access group and access time for each day/week/month. It also supports such functions as holiday access time setup, limited access mode during different time. For example: open door by card in the day, open door by card + password in the night. 3.Access software can connect with monitoring system and guard/alarm device by hardware control points or gateway. When assigned signal is received, the door can be opened or closed. The system can also link with other input/output by internal input/output. Alarm: It is used in invasion detection and alarm management. For large system, user can add alarm extension board to increase alarm output. Defence Area: Controller connects with input devices (IR, doormagnetic, smoke detector and so on) to form an area. User can manage the area by Nordson Access software.
	The system provides secondary development of information, communication protocols, libraries, sample programs, functions and database documentation. It allows users to easily develop their unique system environment.Offers a variety of language development Demo(VB6.0, VC, DELPHI7, VB.NET, C#.NET, Java)