[[Image(vista128bpt_pr.jpg)]] == Introduction == This plugin is for Honeywell and Ademco Panels that have either an RS232 built into them, or the ability to add one on through a module such as the Honeywell 4100SM. This plugin is not designed to work with an third party add on module such as the IPDataTel or AD2USB modules. The protocol it talks over RS232 is Honeywell's proprietary one.