LeeDan STYLE ‘E’ Intercom Lobby entry panel Economy StyleAluminum with Name HoldersLee Dan economy Style “E”™ series constructed of extruded aluminum with permanently number strips. Pushbuttons are self-wiping type with positive screw terminals. Speaker are 3.5″, 1 Watt, 45 Ohm with mylar cone. Speaker is protected by an ABS plastic speaker grille. Intercom panel includes metal nameholders for tenant identification. Speaker, pushbuttons and grille components are field replaceable. Mounting screws shall be tamper resistant Scrulox type.