Product Information
Door Answer Device -4Door. Door Answer Device -4Door. Valcom. - Door answering device - For use on up to4 doors- Push a button to initiate two-way communication from the door speaker to telephone, then dial a programmable code to unlock the door- Activates door locks- Door unlock contact closure (strikeplate require.Product Identifiers
BrandValcom
MPNVCV2904, V2904
eBay Product ID (ePID)132730733