Image:SimplexTrueAlertSpeakerStrobe.jpg

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[edit] Summary

A new-style Simplex TrueAlert speaker/strobe fire alarm, installed at the South Junior High School in Brockton, Massachusetts. This is part of a modern Simplex 4100U system.

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File history

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Date/TimeDimensionsUserComment
current23:09, 10 August 2007493×459 (50 KB)Wile E2005 (Talk | contribs) (A new-style Simplex TrueAlert speaker/strobe fire alarm, installed at the South Middle School in Brockton, MA.)

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Metadata

This file contains additional information, probably added from the digital camera or scanner used to create or digitize it. If the file has been modified from its original state, some details may not fully reflect the modified file.

Camera manufacturer OLYMPUS OPTICAL CO.,LTD
Camera model C990Z,D490Z
Exposure time 1/20 sec (0.05)
F-number f/3
Date and time of data generation 15:45, 22 May 2007
Lens focal length 6.4 mm
Image title OLYMPUS DIGITAL CAMERA
Orientation Normal
Horizontal resolution 72 dpi
Vertical resolution 72 dpi
Software used v955u-73
File change date and time 16:47, 22 May 2007
Y and C positioning 2
Exposure Program Normal program
ISO speed rating 200
Exif version 2.1
Date and time of digitizing 15:45, 22 May 2007
Image compression mode 2
Exposure bias 0
Maximum land aperture 3
Metering mode Pattern
Light source Unknown
Flash 0
Color space sRGB