Fake security camera
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Fake security cameras (or dummy cameras, simulated cameras, decoy cameras) are non-functional
surveillance cameras Closed-circuit television (CCTV), also known as video surveillance, is the use of video cameras to transmit a signal to a specific place, on a limited set of monitors. It differs from broadcast television in that the signal is not openly tr ...
designed to fool intruders, or anyone who it is supposedly watching. Those cameras are intentionally placed in a noticeable place, so passing people notice them and believe the area to be monitored by
CCTV Closed-circuit television (CCTV), also known as video surveillance, is the use of video cameras to transmit a signal to a specific place, on a limited set of monitors. It differs from broadcast television in that the signal is not openly t ...
. The cheapest fake security cameras can be recognized by not having real
lenses A lens is a transmissive optical device which focuses or disperses a light beam by means of refraction. A simple lens consists of a single piece of transparent material, while a compound lens consists of several simple lenses (''elements''), ...
(the "lenses" are just an opaque piece of plastic) Other fake cameras include broken real cameras,
motion sensors Motion detection is the process of detecting a change in the position of an object relative to its surroundings or a change in the surroundings relative to an object. It can be achieved by either mechanical or electronic methods. When it is done b ...
disguised as cameras, or empty camera housings. They may have flashing lights, or a motor to simulate pan-tilt motion; the former can be a giveaway that the camera is fake.


See also

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Hawthorne effect The Hawthorne effect is a type of reactivity in which individuals modify an aspect of their behavior in response to their awareness of being observed. The effect was discovered in the context of research conducted at the Hawthorne Western Electri ...
*
Watching-eye effect The watching-eye effect says that people behave more altruistically and exhibit less antisocial behavior in the presence of images that depict eyes, because these images insinuate that they are being watched. Eyes are strong signals of perception ...
*
Situation awareness Situational awareness or situation awareness (SA) is the perception of environmental elements and events with respect to time or space, the comprehension of their meaning, and the projection of their future status. An alternative definition is tha ...


References


External links

* Decoys Surveillance Video surveillance Artificial objects {{Electronics-stub