AtlasIED’s T-CAS Courtesy Announcement System user interface was written using Microsoft’s Internet Explorer (IE) specific features. With support for Microsoft’s Internet Explorer coming to an end, some customers are concerned about continuing to use IE with T-CAS in their installations. There may be a period of time before a non-IE replacement for T-CAS is available or when any such upgrade has not been purchased or applied at a particular installation.

The attached Application Note describes two  possible alternatives to using Internet Explorer.