3 Channel Professional Long Play Announcer

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Price: $1,599.95
Part #: DVA3003
Manufacturer: Viking Electronics
Mfr Part #: DVA3003
Record time expandable from 1 to 4 minutes per channel or configured as a 12 minute single channel announcer
Record 1, 2, or all 3 channels simultaneously
Programmable ring delay
Detects C.P.C. signal and disconnects
Messages stored in Non-volatile memory (no batteries required)
Record and review announcements locally with a carbon handset or a tape player
Remotely record by calling into the unit from a touch tone phone
Recognizes handshake signals from virtually any PABX, Centrex or C.O.
Provides both "Ring Trip" and 4 wire "E & M" interface
Recording volume level LED indicator for consistent high-quality recordings.


  • Announce-only applications:
    -School closings
    -wake-up calls
    -movie theaters
    -college events & schedules
    -ski reports
    -bank rates/commodity prices
    -help desks
    -night message
  • Any announce only application where a message is repeated continuously and updated frequently.

Power: 12OVAC/12VDC 5OOmA UL listed adapter provided or power from 48VDC 0.1 A maximum power source
Message Length: 1 minute/channel, field expandable to 2, 3, or 4 minutes/channel using model ERAM-60 memory kits (each kit adds 1 minute to one channel)
Interface 1: Standard ring-trip with adjustable ring delay
Interface 2: 4-WIRE E & M with 600 ohm audio switch selectable protocol
Environmental: 0 degC to 32 degC (32 degF to 90 degF) with 5% to 95% non-condensing humidity
Dimensions: 48cm x 20cm x 4.5cm (19" x 8" x 1.75")
Sampling Rate: 64 K (equivalent)