SENSOR DETECTION AREA ADJUSTING SYSTEM, AUTOMATIC DOOR SENSOR, MARKER, AND SENSOR DETECTION AREA ADJUSTING METHOD

摘要

This sensor detection area adjusting system is provided with: a sensor which is provided with a detecting unit, the detecting unit having a detection area in a position remote from the sensor; and a notifying unit which issues a notification of detection when a marker disposed in order to adjust the position of the detection area has been detected by the detecting unit.