To attain excellent external appearance by reducing interference among plural infrared ray signals and hiding a face from which an infrared ray is emitted.
The equipment is provided with a light transmission plate 2 changing a direction of a luminous flux emitted from a light source 1 arranged at an end edge and emitting the light in a prescribed direction and with an LED 3 arranged to other end edge than that for the light source 1 on the light transmission plate 2 and emitting an infrared ray to a transmission plate 2, and the direction of the infrared ray emitted from the LED 3 is directed in a prescribed direction by the light transmission plate 2, Furthermore, the end edge of the light transmission plate 2 is provided with a fitting groove and a fitting hole to which the LED 3 is fitted so as to make the mount state stable or the equipment is provided with the light source 1, a reflection plate 5 arranged behind the light source 1 and reflecting the luminous flux emitted from the light source 1 in a front direction, and the LED 3 arranged onto the reflection plate 5 and emitting a infrared ray in the same direction as the reflecting direction of the reflection plate.
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