ITEM 1 9273585 – 4-PIN PLUG-IN SENSOR CONNECTOR – …: 9273585 – 4-PIN PLUG-IN SENSOR CONNECTOR – BASIC NAME CONNECTORNAME MODIFIER FOR AUDIO/VIDEO/SENSOR TYPE PLUG-INRECTANGULAR SHAPENUMBER OF PINS 4 PINSCABLE ON CONNECTOR WITHOUT CABLEADDITIONAL REQUIREMENTS SEE COMMERCIAL REFERENCE CTC-C411OBS:- 04-PIN TYCO/AMP CONNECTOR FOR USE WITH C412 EXTENSION CABLE.