The obstacle detection sensor is designed to detect obstacles above waist height.
The Obstacle Detection Sensor is located on the front surface of the cane, above the flashlight. It is at the highest horizontal height of the cane. The shape of the Obstacle Detection Sensor is round with a hole in the center in the form of a horizontal line for better obstacle detection.

Warning Please do not press the obstacle detection sensor with your finger or any other equipment and do not insert any wire or thin material for any reason, including cleaning.