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File:Front-Fresnel type.JPG

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Front-Fresnel_type.JPG (336 × 420 pixels, file size: 21 KB, MIME type: image/jpeg)

Description
English: Front view of typical residential/commercial passive infrared motion detector
Date
Source Photographed and uploaded by me.
Author Jack LaRosa
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(Reusing this file)
Public domain I, the copyright holder of this work, release this work into the public domain. This applies worldwide.
In some countries this may not be legally possible; if so:
I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.

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Date/TimeThumbnailDimensionsUserComment
current23:01, 31 July 2008Thumbnail for version as of 23:01, 31 July 2008336 × 420 (21 KB)Deuxdad{{Information |Description={{en|1=Front view of typical residential/commercial passive infrared motion detector}} |Source=Photographed and uploaded by me. |Author=Jack LaRosa |Date=07-26-08 |Permission={{PD-self}} |other_versions= }} {{ImageUpload|full}}

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