Honeywell Universal Interface Module (UIM) 58333121
The Honeywell VARIODYN® D1 Universal Interface Module (UIM) connects external analog audio sources and control signals to VARIODYN® D1 voice alarm systems. It converts analog audio to digital via the DAL bus, provides programmable control contacts, and enables seamless integration with building management and security systems in a compact 19-inch rack-mountable design.