Corridor / Day Room Intercom. Comes With 18Vdc Plug-In Power Supply Unit - Requires 5-Gang Electrical (Vertical) Backbox
CORRIDOR / DAY ROOM INTERCOM. COMES WITH 18VDC PLUG-IN POWER SUPPLY UNIT - REQUIRES 5-GANG ELECTRICAL (VERTICAL) BACKBOX.
CORRIDOR / DAY ROOM INTERCOM. COMES WITH 18VDC PLUG-IN POWER SUPPLY UNIT - REQUIRES 5-GANG ELECTRICAL (VERTICAL) BACKBOX.