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Description
The
Ww-888 series of pivot barriers are designed to control pedestrians
entering or existing restricted areas, usually under surveillance, in
low security situations. The rotation is 3 x 1200. This
model of a tri-arm design can be used in two directional control
applications with high usage of pedestrian traffic such as:
¡ESubway
platform
¡ELibraries
¡EAirports
¡ESport
stadiums
¡EFactories
¡EMuseums
¡EAmusement
Park
Housing
The weather - proof housing
in stainless sheet of 1.5mm thickness.
Technology
The
electric bolt locking mechanism is quiet & utilises an encoder for
position sensing. It is to ensure smooth rotation & 3 x 1200
indexing, as well as hydraulic braking & positioning of the turnstile
bars.
Features
A
special feature is the manually free releasing lock for the passageway
can be used as an emergency exit.
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Entry and exit controlled |
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Entry controlled, exit permanently free |
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Exit controlled ,entry permanently free |
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Entry/Exit access/denied indicators on top cover |
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Free in both (IN/OUT) direction |
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Electrically locked & can be released in either direction |
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Collapsible barrier arm |
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The controller provides interfacing from associated access control devices to activate the bi-directional release mechanism. All inputs & outputs are opto-isolated & incorporate solid state available with reset key switches if required. All units can be provided with built-in or externally fixed badge readers or keypads. Operation of the systems may be stand alone or on-line with a connection to a central computer for time & attendance recording & other data acquisitions.
Copyright(c) 2004, ACE Automatic System (H.K.) Co. All Rights Reserved.