smoke detector chamber

  • Image 58 of 95

Image Description

macro image of the inside of an optical smoke detection chamber a light beam emitter from the upper left is reflected by smoke particle is present and detected but the photo sensor at right angles to the projected beam (upper right) the inside of the chamber is matt black to reduce relfections of the light beam

might optical fire alarm smoke detector macro inside interior detection chamber detection chamber detector chamber
3500 x 2329
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