2016.10.01 iMS - 32 Zone IO Board (AST-CT52/CT54) iMS - 32 Zone I/O Board is an interface unit that provides Alarm Monitoring or Lift Control System.   2016.09.01 AST-Wiegand to RS232 Converter (AST-CV11) AST - Wiegand to RS-232 converter is used to enabling direct connect for access control card reader to PC   2016.09.01 AST-Wiegand to USB Converter (AST-CV12) AST - Wiegand to USB Converter (AST-CV12)AST - Wiegand to USB converter is used to enabling direct connect for access control card reader to PC. I   2016.06.01 New Products Catalogue Please visit the product page for the most up-to-date product information.     1     2    Next>