DVA-2WA - Viking Electronics

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7.5 Minute Digital Voice Announcer with Built-In Amplifier

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Product Details

The DVA-2WA is a digital announcer with a built-in 2 Watt amplifier. Designed to provide music and promotion on hold, the DVA-2WA can playback in a continuous loop or alternate between promotions and an auxiliary music source in timed intervals. Any number of multiple messages may be recorded.

The announcer comes with four professionally prerecorded promotion on hold messages, a power supply, and cabling for an easy plug and play installation.

The output of the DVA-2WA may also be connected directly to loudspeakers for repeated messages or played at the push of a button for museum displays, information booths, point of interest locations, retail applications, etc.

The DVA-2WA’s non-volatile memory eliminates the need for batteries or costly built in tape decks. This provides the convenience of recording at the shop or professional studio and then shipping to the installation site.


  • On-hold promotion messages and background music
  • Non-volatile message repeater for
    • Museum and information displays
    • Car rental “Leave the keys in the ignition…”
    • Airport “Loading and unloading only…”
    • Smoking “This is a non-smoking building…”
    • Amusement Parks “Please keep your hands in the vehicle at all times…”
    • Retail “Blue light special in aisle 5…”



  • 7.5 minutes of user recordable memory
  • Select from user recorded messages or four pre-recorded on-hold pacifier messages
  • Three playback options: on demand, continuous loop and timed intervals
  • Non-volatile memory, no batteries required
  • Built-in 2 Watt amplifier will drive up to three 25AE Paging Horns, 30AE Ceiling Speakers, or their equivalent
  • Record from electret mic, carbon handset, tape, CD, PC sound card, or any line level device
  • Monitor recording from a standard handset
  • 600 Ohm audio output for high Wattage amplifiers
  • Multiple message capabilities
  • AGC (Automatic Gain Control) for trouble free recording
  • Auxiliary audio (MOH) input for background music between messages
  • Remote trigger input for on-demand playback from a remote contact closure
  • Press and hold play mode
  • Status LED for record and playback indication
  • Master and auxiliary input volume controls
  • I.O. (Input / Output) communications port


  • Power: 120VAC / 12VDC 500mA UL listed adapter provided
  • Dimensions: 5.25″ x 3.5″ x 1.75″ (133mm x 89mm x 44mm)
  • Shipping Weight: 2.2 lbs (1.0 kg)
  • Temperature: 32°F to 90°F (0°C to 32°C)
  • Humidity: 5% to 95% non-condensing
  • Frequency Response: 100Hz – 3.4KHz
  • Sampling Rate: 64K (equivalent)
  • Maximum Message Length: 7.5 minutes
  • Recording Audio Input Level: 30mV – 1.0V RMS (AGC range)
  • Maximum Audio Output Level: 0.3V RMS (across a 600 Ohm load)
  • Speaker Output Power: 2 Watt peak
  • Pre-recorded Pacifier Message Length: 30 seconds total
  • Minimum Speaker Impedance: 2.66 Ohms: (3) 8-Ohm speakers in parallel
  • Maximum I.O. Com Wire Run Length: 1000 ft on 24 AWG
  • Maximum Remote Trigger Wire Run Length: 4000 ft on 24 AWG
  • Connections: (6) cage clamp screw terminals, (3) 3.5mm audio jacks, (1) handset jack