Bogen UTI1 Single Zone Paging Controller

The UTI1 Universal Telephone Interface provides single-zone paging for one-way applications such as
self-amplified speaker systems. It is compatible with all standard analog port types and includes two audio
outputs with level controls, each of which can provide audio for 150 Bogen self-amplified speakers.
A 24V DC @ 1A internal power supply is available to power external equipment.

Features

• Single-zone paging
• Telephone interfaces: loop start trunk, ground start trunk, station access (analog ring-up), page port contact closure activation, page port voice activation
• Simple 2-switch interface setup
• Override paging (using loop start trunk or page port contact closure activation)
• Programmable activation of AUX contacts
• C-form contact
• Two audio outputs (Page Only and Page with Background Music) both with level controls
• Each output can provide audio drive for 150 selfamplified speakers
• High impedance transformer-isolated background music input with volume control
• Variable music mute
• Night Ringer (contact closure activation)
• Tone Trigger (tone and duration selectable, closureactivated)
• Tone burst (2 to 7 sec), chime, and slow whoop tone selections
• Pre-Announce/Confirmation Tone
• Adjustable output limiter with threshold control and active indicator
• Programmable timers control page duration (station and trunk)
• DTMF programming
• DTMF Block to help suppress DTMF tones over paging system
• Non-volatile memory for setup data (no backup battery required)
• Setup Tone to assist in volume setting
• Pluggable terminal strips
• Microcontroller-based operation
• Wall mounting flanges