July 2019 AST Magazine AST July 2019 Magazine | Page 31
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July 2019 - Edition 35
(See ATI in Action as the San Francisco Outdoor Public Warning System, on Eye on the Bay.)
These units have the rigid construction
and weatherproof components re-
quired to withstand any type of weather
and wind gusts, acting like a more per-
manent installation.
ations for the THPSS.
Its unique design makes assembly much
easier enabling installation to be com-
pleted within a few hours.
The external 12V 100AH batteries pow-
The THPSS is specially designed with a er that each unit only require a trickle
wide, heavy base that keeps the mast charge from solar, AC or a generator to
and speaker array stable in bad weath- maintain the charge to power the sirens.
er. Each THPSS includes its own mast
with rigging for guy-wire to securely fas- THPSS units can act as individuals or as
part of a larger system. Each has a built-
ten in place.
in touch screen to support individual ac-
Ease of transport and rapid deploy- tivation and control from the base of the
ment were also major design consider- device itself.
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