13.56Mhz customized high-frequency reader, 915MHZ of 18000-6C protocol, 18000-6B protocol UHF reader. Including interface interface RS232, 485, Wiegand 26/34, Ethernet port, WIFI, 3G, etc. with on-demand customized to meet your requirements for a variety of field data transmission environment. In addition to undertake community, access control, time and attendance, staff attendance and remote channel management, channel management system accessible member. Custom, break access cards, community cards, remote timecards, personnel management cards. Not a small amount, large favorable price, factory outlet.