Viking Electronics

    Viking Electronics VK-K-1900-3 Viking 150 Number Apartment Di

    Product Code TLD-VK-K-1900-3
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    - Compatible with Viking's vandal resistant K-1700-3, K-1900-8, or any Touch Tone phone
    - Non-volatile E2 memory (no batteries required)
    - Remotely or locally programmable
    - Stores 250 tenant Touch Tone phone numbers and keyless entry codes
    - Programmable tenant's relay activation code
    - Programmable master keyless entry code and five maintenance codes
    - Programmable call timer
    - Multi-number dialer mode (for Kiosks, etc.)
    - Ring-thru mode for calling the entry phone
    - Normally open and normally closed (DPDT) relay contacts for controlling door strikes, magnetic locks, gates, etc.
    - Auxiliary relay input to trigger a timed relay activation for postal locks, etc.
    - Touch Tone and pulse dialing toll restriction
    - Programmable allow/restrict for 911 and 311 outside calls
    - Log bus data output for logging entry events

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