The Audio Messenger combines the operations of a tone speech generator, telephone interface and feedback eliminator into one non-metallic surface-mounted or 1u rack mount enclosure. The Audio Messenger allows the user to automatically playback preprogrammed voice messages or tones via contact inputs. Additionally messages may be routinely played at certain times of the day or week via an internal real-time clock. The Audio Messenger accommodates 8 inputs and provides 8 outputs. Optionally an I/O extender card may be added for additional capabilities.

The Page/Party Radio Coupler enable a GAI-Tronics Page/Party® system to communicate with wireless radio systems. Radio users, whether outside the facility at a remote location or inside the plant, can seamlessly communicate with Page/Party® users.