ISS is an integrator of both physical and electronic security systems in critical infrastructure facilities world-wide.ISS also provides services for Security, Risk and Vulnerability Assessments, System Maintenance, and Research and Development of new technologies and protocols for security systems and components.SS is an integrator of both physical and electronic security systems in critical infrastructure facilities world-wide.
Wiktionary (0.00 / 0 votes) Rate this definition: shutter speed (Noun). The duration of time for which the shutter of a camera remains open when exposing photographic film or other photosensitive material to light for the purpose of recording an image.
1. Panning requires a steady hand and a relatively slow shutter speed. The actual shutter speed depends on the speed of the subject but generally it will be 1/200th or slower. 1/200th if your subject is really flying along, like a speeding car on a race track, and maybe as slow as 1/40th of a second if your subject is a runner on a track.