Viking C-500 2-Door Entry Phone Controller with Call Forwarding

Ensure secure, convenient access and reliable visitor handling for apartments, offices and gated properties with the Viking Electronics C-500 2-Door Entry Phone Controller. This telephone entry system controller lets tenants share a single-line phone or PABX station with two entry phones while offering advanced call forwarding—its built-in five-number dialer automatically escalates unanswered or busy calls to alternate numbers so visitors are never left waiting. The C-500 includes two SPDT 5A relays for direct door strike or gate control and supports up to six permanent keyless entry codes plus one-time and toggle codes for managed access. For larger sites, stack up to four C-500 units to cover as many as eight entry points without complex cabling. Distinctive ringing, programmable entry Caller ID or beep tones and remote monitor capability provide clear identification and real-time surveillance of entry activity, improving onsite security and monitoring. NDAA/TAA-compliant and backed by a 2-year warranty, the C-500 integrates with Viking analog entry phones and paging systems to deliver a turnkey access control solution. Add the C-500 to your security setup—contact your Viking distributor or order online to enhance building access and monitoring today.

• Share one phone line between tenant phones and two Viking entry phones to ensure every visitor is answered without costly extra lines
• Built-in five-number call-forwarding dialer routes unanswered calls to mobile or off-site numbers, reducing missed entries and improving security response
• Stackable design supports up to four units (eight entry points) for scalable building access control
• Two SPDT 5A relays with touch-tone activation and programmable keyless codes (6 permanent, 2 one-time, 1 toggle per door) for flexible door strike and gate control
• Distinctive ring, programmable Caller ID/beep tones and remote monitor capability make it easy to identify and supervise entry activity for enhanced surveillance