by Bogen
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The UTI312 Zone Paging Controller provides multi-zone paging for one-way applications such as self-amplified speaker systems, with each output capable of providing audio for up to
150 self-amplified speakers. The UTI3 12 is compatible with all standard analog port types.
Each  UTI312  comes  with  a  pre-installed  ZX3  module  for  three  zones  of  paging  and  is  expandable  up  to  12  zones. The  UTI312  offers  up  to  24  programmable  paging  zone  groups  as  well  as  all-call, auto  select, override, night ring, two tone triggers, and code calling zone groups. The UTI312 also offers flexible dialing.


•  Expandable from 3 up to 12 zones using ZX3 modules
•  Up to 24 programmable paging zone groups
•  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
•  Programmable activation of AUX contacts
•  C-form contact per zone
•  24V DC, 1A internal power supply
•  Provides audio drive for up to 150 one-way self-amplified speakers per zone
•  Adjustable  output  limiter  with  threshold  control  and active indicator
•  Two background music busses, selectable per zone
•  Two  high-impedance  transformer  isolated  background music inputs
•  Stereo combining inputs for background music busses
•  All-Call paging zone group
•  Auto Select paging zone group
•  Override  paging  (using loop start trunk or page port contact closure activation) with zone group
•  Night  Ringer  (90V  and  contact  closure  activation)  with zone group
•  Two Tone Triggers (tone and duration selectable, closure activated) with individual zone groups
•  Select tone burst, chime, double chime, or slow whoop
•  Code Calling with zone group
•  2 to 5 Digit dialing with flexible dialing plan for zone and zone group numbers
•  Non-volatile memory for setup data (no backup battery required)
•  Pre-Announce Tone
•  Confirmation Tone
•  Setup Tone to assist in volume setting
•  Pluggable terminal strips
•  Microcontroller-based operation
•  DTMF programming
•  DTMF  Block  to  help  suppress  DTMF  tones  over  paging system
•  Programmable timers control page duration (station and trunk)
•  Wall- or Rack-mountable
•  Two-Year Warranty (both UTI312 and ZX3)

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