The FLEPCHER'S VC505RF for line constant voltage systems is simple to install and adaptable, with power ratings of 6w, 30w, 60w, and 120W. Users may easily regulate the local volume thanks to the user-friendly design. The panel can be controlled using resistive or transformer technology, increasing its adaptability. This audio accessories also has an override mechanism that allows emergency announcements to be broadcast without altering the volume level during a critical scenario.