Do not use labels on audio speakers do not use the horn.
Schlüsselwörter
signs,
no,
forbidden,
symbol,
prohibited,
warning,
red,
isolated,
danger,
illustration,
prohibition,
non,
stop,
safety,
zone,
speaker,
audio,
horn,
background,
banner,
black,
caution,
communication,
conversation,
icon,
keep,
label,
loud,
loudspeaker,
mark,
music,
noise,
people,
person,
pictogram,
quiet,
restricted,
restriction,
road,
shout,
shouting,
signal,
silence,
silent,
sound,
speak
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