CALL BUTTON
CALL HOLDING CIRCUIT BOARD
DESK STAND FOR VIDEO MONITOR
SURFACE MOUNT BOX FOR MK-DBC
SURFACE MOUNT ENCLOSURE FOR NB-L, AS-3N
RESET BUTTON FOR NEM SUB STATIONS
CALL BUTTON FOR NEM SUB STATIONS
HANDHELD CALL BUTTON, 5' CORD FOR NEM, REQ'S NBY-1A
RECEPTACLE FOR NBR-8A
CORRIDOR LAMP FOR NEM SUB STATIONS
SPEAKER/CALL BUTTON INTERFACE BOARD
15V AC PLUG-IN TRANSFORMER, 110V INPUT, UL
15V AC PLUG-IN TRANSFORMER, 230V INPUT
FORM C DOOR RELEASE RELAY, 12-18V DC INPUT
FORM C DOOR RELEASE RELAY, 24V DC INPUT