Viking 150 Number Apartment Directory VK-K-1900-3

– 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