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- Optical_turnstile abstract "An optical turnstile is a physical security device designed to restrict or control access to a building or secure area. Optical turnstiles are usually a part of an access control system, which also consists of software, card readers, and controllers. Optical turnstiles operate much like regular mechanical turnstiles, except that they rely primarily on electronic (infrared) beams, and audible/visual interfaces to control entry. Rather than physically restraining a person, the optical turnstile uses sounds and lights to alert others to attempted entry by unauthorized individuals. For this reason, they are not likely to be used in subways and stadiums, as they are suited for settings where design and aesthetics are important, such as lobbies. They are perfect for high rise buildings with a single path through the lobby and staffed reception. The rate of people passing through the optical turnstile is high, with less delay than other methods. They are also suitable for the handicapped, as they are barrier-free.Early optical turnstiles used programmable logic controllers and banks of relays to control the access card and infrared sensor inputs and the indicating lights and audible outputs. These older designs required a large control footprint and were complicated.The first optical turnstiles were developed in the late 1990s for the San Francisco market by Omega Corporate Security of Walnut Creek, California. Early installations included Charles Schwab, East Bay Municipal Utility District, and Wells Fargo.The optical turnstile products have evolved with technological advances over time. Many security entrance lanes today are optical turnstile portals employing moving, mobile barriers of metal, glass or acrylic in some cases. The barriers can be drop arms, swinging glass, retractable (sliding) glass, or other materials. The sensing technology has improved to a higher level of security violation detection, as well as to allow for faster throughput. Longer cabinets are sometimes used to increase throughput. Trolley detection is employed to discern between tailgate/piggybackers and roller bags and luggage. Many security optical turnstiles are IP network ready, and certified for mechanical and electrical safety via UL325 or UL2593 standards by nationally recognized testing labs.".
- Optical_turnstile thumbnail Space_Saver_Drop_Arm_Turnstiles.jpg?width=300.
- Optical_turnstile wikiPageID "8089507".
- Optical_turnstile wikiPageLength "3128".
- Optical_turnstile wikiPageOutDegree "24".
- Optical_turnstile wikiPageRevisionID "682113927".
- Optical_turnstile wikiPageWikiLink Access_control.
- Optical_turnstile wikiPageWikiLink Aesthetics.
- Optical_turnstile wikiPageWikiLink Category:Security.
- Optical_turnstile wikiPageWikiLink Category:Types_of_gates.
- Optical_turnstile wikiPageWikiLink Charles_Schwab_Corporation.
- Optical_turnstile wikiPageWikiLink East_Bay_Municipal_Utility_District.
- Optical_turnstile wikiPageWikiLink Identity_document.
- Optical_turnstile wikiPageWikiLink Infrared.
- Optical_turnstile wikiPageWikiLink Lobby_(room).
- Optical_turnstile wikiPageWikiLink Physical_security.
- Optical_turnstile wikiPageWikiLink Piggybacking_(security).
- Optical_turnstile wikiPageWikiLink Programmable_logic_controller.
- Optical_turnstile wikiPageWikiLink Rapid_transit.
- Optical_turnstile wikiPageWikiLink Secure_area.
- Optical_turnstile wikiPageWikiLink Security.
- Optical_turnstile wikiPageWikiLink Stadium.
- Optical_turnstile wikiPageWikiLink Stile.
- Optical_turnstile wikiPageWikiLink Turnstile.
- Optical_turnstile wikiPageWikiLink Walnut_Creek,_California.
- Optical_turnstile wikiPageWikiLink Wells_Fargo.
- Optical_turnstile wikiPageWikiLink File:Space_Saver_Drop_Arm_Turnstiles.jpg.
- Optical_turnstile wikiPageWikiLinkText "Optical turnstile".
- Optical_turnstile wikiPageUsesTemplate Template:Refimprove.
- Optical_turnstile wikiPageUsesTemplate Template:Reflist.
- Optical_turnstile subject Category:Security.
- Optical_turnstile subject Category:Types_of_gates.
- Optical_turnstile hypernym Device.
- Optical_turnstile type Device.
- Optical_turnstile comment "An optical turnstile is a physical security device designed to restrict or control access to a building or secure area. Optical turnstiles are usually a part of an access control system, which also consists of software, card readers, and controllers. Optical turnstiles operate much like regular mechanical turnstiles, except that they rely primarily on electronic (infrared) beams, and audible/visual interfaces to control entry.".
- Optical_turnstile label "Optical turnstile".
- Optical_turnstile sameAs Q7098903.
- Optical_turnstile sameAs m.026r1dj.
- Optical_turnstile sameAs Q7098903.
- Optical_turnstile wasDerivedFrom Optical_turnstile?oldid=682113927.
- Optical_turnstile depiction Space_Saver_Drop_Arm_Turnstiles.jpg.
- Optical_turnstile isPrimaryTopicOf Optical_turnstile.