Touchless Sensor Products can detect the motion and presence of the person under a sensor. They have great utility in every-day lives. Also, these are apt for grocery store, commercial building and hotels. These sensors are stationary position sensors which ensure the measurement of angle and work on a magnetic position marker. Touchless Sensor Products provide several distinct advantages. These are useful as the rotary sensors that bring great benefits and utilities in the low friction-torque requirements. In addition, they are safe and cost-effective. They work as the passive devices and are included with many photoconductive materials.