写真素材 - Megaphone hanging on apartment building. City hazard warning system. Loud speaker on brick wall with window. Providing security in town, notification of emergencies. Cloudy sky on background.
作品情報
Megaphone hanging on apartment building. City hazard warning system. Loud speaker on brick wall with window. Providing security in town, notification of emergencies. Cloudy sky on background.
- ID：186379749
- 作品種別：写真
- 作者名：Konstantin Savusia
キーワード
- acoustic
- alarm
- alert
- amplifier
- announce
- apartment
- attention
- audio
- brick wall
- broadcast
- building
- city
- cloudy
- communication
- danger
- disaster
- earthquake
- electric
- emergency
- emit
- equipment
- evacuation
- event
- horn
- information
- loudspeaker
- megaphone
- message
- metallic
- mouthpiece
- news
- no people
- noise
- notify
- outdoor
- population
- public
- safety
- security
- signal
- siren
- sky
- sound
- speaker
- storm
- system
- urgent
- warning
- weather
- window
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