Bogen UTI312 Zone Paging Controller

Bogen UTI312 Zone Paging Controller  The Bogen UTI312 is a versatile and expandable zone paging controller designed for one-way paging applications such as those using self-amplified speaker systems. Ideal for educational, commercial, and industrial settings, the UTI312 supports up to 12 paging zones and can drive audio to as many as 150 self-amplified speakers per zone. Each unit includes a pre-installed ZX3 module offering 3 zones, and expansion is easy with additional ZX3 modules. The system features flexible zone grouping, multiple background music inputs, contact closures, and programmable features like override paging, night ringing, tone signaling, and code calling. Compatible with a wide range of analog telephone interfaces, the UTI312 is easy to set up and configure using DTMF programming, two-switch setup, and a microcontroller-based design. It’s a robust, scalable solution that simplifies complex paging needs with reliable performance. Features: Expandable from 3 to 12 zones using plug-in ZX3 modules (3 zones per module) Drives up to 150 self-amplified speakers per zone Supports up to 24 programmable paging zone groups Compatible with loop start trunk, ground start trunk, analog station access, and contact closures Includes one pre-installed ZX3 module with zone activity LEDs and level control Two background music busses selectable per zone with stereo combining inputs All-Call and Auto Select paging zone group options Override paging and night ring with zone group assignment Programmable two-tone triggers with selectable tone types (tone burst, chime, double chime, slow whoop) Code calling support with zone group configuration Flexible 2- to 5-digit dialing for zones and groups Non-volatile memory—no battery required DTMF programming with DTMF tone suppression (DTMF block) Programmable timers for page duration control Pre-announce, confirmation, and setup tones AUX contact activation and C-form contact per zone Microcontroller-based operation for enhanced reliability Wall- or rack-mountable Includes: Bogen UTI312 Mounting Brackets 24V 1A Power Supply Atlas 1-Year Warranty with Extended Warranty options available!  Documents: Bogen UTI312 Datasheet