AC wire mbili Capacitive karibu kubadilisha

Capacitive kupinga kutu karibu kubadilisha

Square Capacitive karibu switch

Kiwango cha silinda Capacitive karibu switch

Pipe viwango sensors

Slot Aina ya Optical Switch

Reflection ndogo ya optoelectronics

Cylindrical Optical kubadilisha

Square Optical kubadilisha

Wire mbili inductive karibu switch