The P-Plug/Sensor Connector a 2 ft. cable with a 5-pin M12 female aviation style connector socket and 3.5 mm stereo female socket. This cable connects the following Monarch Instrument’s Remote Optical Sensors to our illumiNova^® Fix Mount Strobes: ROLS-P, RLS-P, IRS-P, ROSM-5P, CSLS-P and the MT-190P.