Rio de Janeiro, Brazil Implements ATI's Siren Alert System to Quickly and Effectively Warn Citizens During Emergencies
19 août 2015 11h27 HE
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Acoustic Technology, Inc. (ATI Systems)
BOSTON, Aug. 19, 2015 (GLOBE NEWSWIRE) -- Acoustic Technology, Inc. (ATI Systems), the world leader in Mass Notification Systems, and Tecal Engenharia Ltda (Tecal Technology Solutions), a...