File:Heimrauchmelder.jpg

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Original file ‎(1,024 × 768 pixels, file size: 137 KB, MIME type: image/jpeg)

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Summary

Description

photoelectric smoke detector, mounted on the ceiling
moderner Heimrauchmelder (optisch), an der Decke montiert

  • photo made by: user:TDLacoste on Feb 3, 2005
  • first upload: Feb 5, 2005 - de:Wikipedia
Date 3 February 2005 (according to Exif data)
Source No machine-readable source provided. Own work assumed (based on copyright claims).
Author No machine-readable author provided. Nordelch assumed (based on copyright claims).

Licensing

I, the copyright holder of this work, hereby publish it under the following licences:
GNU head Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation Licence, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the licence is included in the section entitled GNU Free Documentation Licence.
w:en:Creative Commons
attribution share alike 		This file is licensed under the Creative Commons Attribution-Share Alike 3.0 Unported licence.
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Captions

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depicts

inception

3 February 2005

exposure time

0.02 second

focal length

12.1 millimetre

media type

image/jpeg

data size

140,657 byte

height

768 pixel

width

1,024 pixel

checksum

c3bdd5b48b381efaa54d31c1bb2e437f666c514b

determination method: SHA-1

File history

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Date/TimeThumbnailDimensionsUserComment
current03:48, 13 February 2005Thumbnail for version as of 03:48, 13 February 20051,024 × 768 (137 KB)wikimediacommons>Nordelch{{PD-self}}

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