The Infrared (IR) sensor with wire is an aquatic Millenium (1014-IR), with 4 pin (three wire connector). It is comparable to a Gecko M-Class, 4 pin sensor, and will connect with a 4 pin connector on a Gecko control box.

NOTE: The Jacuzzi Vizion model S927 part number for the IR sensor with wire (4 pin connector) was T447000 it is a discontinued part now