Network communication: a TCP / IP communication port tcp / ip double door access controller, connect the controller and control host; TCP / IP communication speed: 10Mb / 100Mb adaptive; an RS-485 communication port tcp / ip double door access control manufacturers, connect the controller and card reader; RS-485 communication rate: 19200bps; Control Panels and controllers communicate via multiple authentication and encryption outside the grounds, can effectively prevent the invasion of illegal personnel system; event log: Event normal credit card; unusual swipe event; input and output device events; multiple alarm events: the door opened out; illegal door; advanced features: door to door interlock; multi-card combination to open the door; arm / disarm (via password, linkage, software, timing, etc. cloth Disarm); powerful linkage function, and can achieve when working offline linkage between controllers; tcp / ip double door access controller | Network Double Door Access Controller | ZLG provided by Hung Chin electrons. Welcome to consult Guangzhou, Hong Qin Electronic Technology Co., Ltd. (www.ch-m2m.com), be sure to specify when the contact is through the "Business Alliance members" see, thank you! Contact: Tan Chin Wen