Abstract: A detection range specification member for a human body detection sensor is provided in a washroom and is configured to specify a detection range of a human body detection sensor having an infrared sensor body configured to detect a human body. The detection range specification member for the human body detection sensor includes a material that reduces transmission of infrared rays, and is provided so as to cover at least a part of the infrared sensor body. The detection range specification member for the human body detection sensor is a sheet member that is configured to allow installation on a sensor surface side of the infrared sensor body.

Abstract: A detection range specification member for a human body detection sensor is provided in a washroom and is configured to specify a detection range of a human body detection sensor having an infrared sensor body configured to detect a human body. The detection range specification member for the human body detection sensor includes a material that reduces transmission of infrared rays, and is provided so as to cover at least a part of the infrared sensor body. The detection range specification member for the human body detection sensor is a sheet member that is configured to allow installation on a sensor surface side of the infrared sensor body.

Abstract: A toilet device includes a toilet main body, a base plate-which is provided on an upper portion of the toilet main body and on which a functional unit is mounted, and a cover which covers the base plate from an upper side such that the functional unit is accommodated. The cover has a protrusion portion that protrudes further downward than the base plate and that is positioned closer to a toilet bowl of the toilet main body than the base plate. A recess portion, which communicates with the toilet bowl and is open to the upper side, is formed in the toilet main body. The base plate is arranged on the recess portion.

Abstract: A toilet device includes a toilet main body, a base plate-which is provided on an upper portion of the toilet main body and on which a functional unit is mounted, and a cover which covers the base plate from an upper side such that the functional unit is accommodated. The cover has a protrusion portion that protrudes further downward than the base plate and that is positioned closer to a toilet bowl of the toilet main body than the base plate. A recess portion, which communicates with the toilet bowl and is open to the upper side, is formed in the toilet main body. The base plate is arranged on the recess portion.

Abstract: A facility device includes a sensor which includes a light transmitting unit that transmits an optical signal and a light receiving unit that receives a reflected signal which is the optical signal transmitted from the light transmitting unit, reached a target object, and reflected, the light receiving unit transmitting a detection signal on the basis of the received reflected signal; and a panel which is arranged at a position in a first direction from the sensor. A display portion is provided on the panel, the display portion being configured to guide the target object to be placed at a predetermined position. The light transmitting unit includes a first light transmitting unit that is arranged to be capable of being directed toward a location which is in the first direction from the display portion. The display portion is arranged adjacent to the sensor in a front view of the facility device.