Description
When a triggered alarm or critical event needs to immediately reach the right people, the Viking K-202-DVA two input voice dialer handles the call automatically — no staff intervention required.
This compact auto-dialer stores up to fourteen 32-digit phone numbers across two independent inputs and delivers up to two minutes of recorded voice messaging, one minute per input. Each input can be independently programmed as normally open or normally closed, enabled or disabled, giving you flexible configuration for virtually any alarm or announcement trigger scenario. A programmable qualifier timer ensures brief or accidental triggers don't generate false alarms, and the resume timer controls how long after an event reset before the input becomes active again.
The K-202-DVA works equally well for security alarms, environmental monitoring, facility alerts, and automated announcements in schools, warehouses, small businesses, and remote equipment sites. Local or remote programming and recording keeps administration simple, and phone numbers can even be designated as pager numbers so a voice message is never played when it shouldn't be.
Our Expert Take: The non-volatile memory is a standout feature here — your programmed numbers and recorded messages survive power outages without any battery backup headaches. The programmable ringback limit and call progress detection mean the unit won't endlessly tie up a phone line if a call goes unanswered. If you need hands-on DTMF remote control during live events or alarm polling, pairing this unit with the compatible RC-2A or RC-3 remote controller adds a smart layer of flexibility without replacing your existing setup.
Key Features
- Non-volatile memory retains programming and recordings without batteries
- Stores up to fourteen 32-digit phone numbers (seven per input)
- Two minutes of total record time (one minute per input) for voice announcements
- Two inputs independently programmable as normally open or normally closed, enabled or disabled
- Programmable qualifier timer per input to prevent false alarms from brief trigger events
- Programmable resume timer per input controls reactivation delay after event reset
- Programmable message repeat counter for multiple announcement cycles
- Call progress detection with programmable ringback limit
- Programmable ring delay supports remote programming and alarm polling
- Phone numbers can be designated as pager numbers — no voice message played
- Local or remote programming and recording via touch-tone phone
- Compatible with RC-2A and RC-3 remote DTMF controllers
Technical Specifications
- Inputs: 2 (each independently programmable, normally open or normally closed)
- Phone Number Storage: Up to 14 numbers (32 digits each, 7 per input)
- Recording Time: 2 minutes total (1 minute per input)
- Memory: Non-volatile (no battery required)
- Programming: Local or remote via touch-tone phone
- Remote Controllers: Compatible with RC-2A and RC-3