The K-1900-3 converts any touch tone phone into a multi-number auto dialer that will store up to 250 telephone numbers in non-volatile E2 memory. Use with Vikings K-1700-3 or K-1900-8 phones to provide vandal resistant handsfree or handset communication. When a call initiated by the K-1900-3 is answered by an apartment or business tenant, a built-in contact closure may be activated to control an electric gate or door strike. Up to 250 keyless entry codes may also be programmed, providing tenants with keyless entry. In addition, a master keyless entry code and up to five maintenance codes can be programmed. Calling activity and keyless entry use can be monitored using the log bus data output. The K-1900-3 can be programmed locally or remotely using a standard Touch Tone phone. The K-1900-3 has built-in user dialing restriction to help prevent unauthorized calls and toll fraud.

• Compatible with Vikings 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 tenants 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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