The C-200 allows single line telephones or a
telephone system to share a phone line with a
single Viking entry phone. Tenants may answer
an entry phone call and converse with the visitor.
The C-200 provides a Call Waiting tone when
the phone line is in use.
Tenants may call out to the entry phone for monitoring
purposes. Auxiliary contacts are provided
to operate a doorbell, or activate a camera,
If additional features (such as doorstrike, multiple entry phones with caller ID, and keyless entry) are needed, use the Viking model C-2000B.