Motion sensor with LED aiming aid

Details Motion sensor with LED aiming aid Motion sensor with LED aiming aid

2007-01-19

2008-12-02

Epps, Georgia Y. (Department: 2878)

Radiant energy

Photocells; circuits and apparatus

Optical or pre-photocell system

C340S555000, C396S153000

Reexamination Certificate

active

07459672

ABSTRACT:
A motion sensor incorporates an internal light source, typically a super bright LED. A multi-lens system or an arrangement of small windows in front of the LED projects a visible light pattern that mimics the detection pattern of the motion sensor to an observer standing in the detection zone and looking at the sensor.

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International Search Report and Written Opinion.

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