The customized photoelectric switch sensor has high resolution. The photoelectric switch sensor can achieve high resolution by concentrating the projected light beam in a small spot through advanced design technology, or by forming a special light-receiving optical system. The customized photoelectric switch sensor can also perform detection of small objects and high-precision position detection. 

The customized photoelectric switch sensor can realize non-contact detection. The photoelectric switch sensor can realize detection without mechanically touching the detection object, so it will not cause damage to the detection object and the sensor. Moreover, it is also very beneficial to protect the customized photoelectric switch sensor itself, and can effectively prolong its service life.

The customized photoelectric switch sensor can realize color discrimination. The photoelectric switch sensor detects the reflectivity and absorptivity of the light formed by the object, which differs according to the wavelength of the projected light and the color combination of the detected object. Using this property, the photoelectric switch sensor can detect the color of the detected object.