M&S By Linear MU-D3BN Speaker Door Antique-Brass With Bell Button - M&S MU-D3BN

The Model D3BN Intercom Door Station with Bell Button is a voice communications interface that mounts adjacent to a primary entry door. This model is compatible with the dmc1 and dmc3-4 Music/Communication Systems.Pressing the lighted bell button will trigger the doorbell chime on the Music/Communications system to announce a visitor. Two-way voice communication with the resident occurs through the unit?s built-in speaker.The faceplate of the D3BN Intercom Door Station with Bell Button has an antique brass finish. The door station mounts recessed in the wall using a Model ME3 Door Station Rough-in Enclosure