Provide 4 Door Entry Points & Keyless Entry (or Optional Card Readers) for up to 250 Apartments or Offices The C-4000 converts any four Touch Tone phones into multi-number auto dialers that will store up to 250 telephone numbers in non-volatile memory. Use with Viking’s K-1700-3 or K-1900-8 phones to provide vandal resistant handsfree or handset communication from entry points to apartments or offices. When a call initiated by the C-4000 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 or optional HID-1 Card Readers may be added for Proxy card entry. The C-4000 can be programmed locally or remotely using a standard Touch Tone phone. The C-4000 has built-in user dialing restriction to help prevent unauthorized calls and toll fraud. Applications Complete entry system to service 4 entry points when used with these Viking products... -K-1700-3 Handsfree Speaker Phone -K-1900-8 Wall Phone with Handset -D-Series Tenant Directories -HID-1 Proxy Card Readers Multi-tenant, gated communities Office parks and multi-business complexes Features Supports 4 entry points Supports 4 Wiegand type card readers 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 250 keyless entry codes Programmable tenant’s relay activation code Programmable master keyless entry code Programmable call timer Normally open and normally closed relay contacts for controlling door strikes, magnetic locks, gates, etc. Touch Tone and pulse dialing toll restriction Always allows 911 and 311 outside calls Made in the USA. One year warranty Specifications Power: 120V AC/13.8V AC 1.25A, UL listed adapter provided Dimensions: 210mm x 159mm x 45mm (8.25" x 6.25" x 1.75") Shipping weight: 1.5kg (3.2 lbs.) Environmental: 0° C to 32° C (32° F to 90° F) with 5% to 95% non-condensing humidity Talk Battery Output: 32V DC nominal Connections: (40) cage clamp screw terminals DTMF dialing speed: 120ms on/100ms off Relay contact ratings: 5 Amps @ 30V DC/250V AC