Arm 7 processor, RTOS system, new PCB circuit design. Advanced access control function, including multi-card, first card, interlock and anti-passback etc. Multiple authentication mode, it supports card, password, card + code and fingerprint. TCP/IP communication mode, there is 5 SOCKET port. Optical coupling isolation protection, more stable. Record capacity can be extended, it can be 130,000pcs. Alarm linkage and relay self-defined. Bus bar for easy connection. Available space for a 7AH battery back up. Fire alarm extension board. New design and new integration, it supports TCP/IP communication mode and have 5 SOCKET port. Multiple output and input Protection. High/low temperature resistant design -20°C to +65°C (-4°F+149°F). Abundant ports are reserved for future usage and add to multiple events linkage, it supports illegal card alarm linkage, alarm linkage to open door etc. Professional management function, manager can manage person access more efficiently and safe. Cancel normal open by card. Card failure and activate time. Access time segment setup. Economic Access C Management. This product can ensure the cost of project is low, but device access control function is perfect. When access controller work with TITAN VSAxess software, it can achieve more complex security function. Such as, access data search, employee shift, attendance statistics. Access Control and video device linkage. IMPORTANT: These access control panels (Version 2.0) are only compatible with access control panels (Version 2.0) and with the Titan VSAxess software. They are not compatible with access control panels (Version 1.0) nor with VSAxess software. Metal box is included. 12V 8.5 Amp Power supply included. Battery backup is not included. At the moment we do not sell such device. No cable included for install. Software CD is 100% included in this product. The software is not compatible with MAC computers, only with Microsoft.