Talk-A-Phone KRW-7B Intercom Relay Music Accessory,NIB/NOS

Description

NIB/NOS
Relay music/annoucement accessory
For use ONLY with TAP204R, TAP4RA , TAP6 , TAP208R ,or TAP8RA in
"Automation" systems.
Enables your external radio or annoucements to be played through subs.
Music disconnects automatically at individual subs while conversation is in
progress then automatically resumes.