K-202-DVA - Viking Electronics

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Mass Notification System Voice Alarm Dialing from Two Inputs

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Product Details

Viking’s K-202-DVA is a fully programmable two-input, multi-number auto dialer, designed for emergency and non-emergency message notification. The K-202-DVA has two dry contact inputs, each of which can dial up to seven 32-digit phone numbers and play a message up to one minute in length specific to that input. The messages can be recorded locally or remotely.

The K-202-DVA has call progress detection capability with normal and fast busy, call pickup, CPC and ring-no-answer detection.

Programming is easily done with a touch tone phone.


  • Security / burglar / fire alarm notification
  • System alarm or equipment malfunction notification
  • Operating temperature warning notification
  • Contacting personnel via numeric pagers


  • Non-volatile memory, no batteries required
  • Stores up to seven 32-digit phone numbers per input (fourteen 32-digit numbers total)
  • 2 minutes of record time (1 minute per input)
  • Programmable message repeat counter
  • Programmable lap counter
  • Two inputs programmable for normally open or normally closed and enabled or disabled
  • Programmable ring delay for remote programming and alarm polling
  • Programmable qualifier timer for each input (time for an event to be qualified as an alarm)
  • Programmable resume timer for each input (time following reset for input to become active again)
  • Call progress detection
  • Programmable ringback limit for call progress
  • Remote security and access codes
  • Local or remote programming and recording
  • Compatible with the RC-2A and RC-3 remote DTMF controllers
  • Phone numbers may be programmed as pager numbers (no voice message played)
  • Programmable hookswitch flash before dialing
  • Local reset input
  • Local alarm state indication LED


  • Power: 120VAC / 12VDC 500 mA UL listed adapter provided
  • Dimensions: 5.25″ x 3.6″ x 1.75″ (133mm x 91mm x 44mm)
  • Shipping Weight: 1.5 lbs (0.68 kg)
  • Operating Temperature: 32°F to 90°F (0°C to 32°C)
  • Humidity: 5% to 95% non-condensing
  • Talk Battery: 12VDC
  • Touch Tone Dialing Speed: Normal – 100ms on / off, Fast – 50ms on / off
  • Minimum CPC Detection Time: 320ms
  • Total Message Record Time: 2 minutes
  • Sampling Rate: 64K (equivalent)
  • Input Detection Time: 90ms with Qualifier Timer set to 0
  • Resolution Qualifier Timer: 1 second to 18 hours
  • Resolution Resume Timer: 1 second to 18 hours
  • Connections: (1) RJ11 jack for telco connection, (6) cage clamp screw terminals


  • FCC Part 68
  • FCC Part 15