Fire alarm switch on the wall in factory.
Palabras clave
buttons,
fire,
alert,
signs,
emergency,
alarm,
safe,
system,
security,
warning,
safety,
symbol,
industrial,
switch,
red,
danger,
push,
rescue,
wall,
break,
box,
equipment,
pull,
building,
glasses,
factory,
office,
protection,
control,
white,
press,
metal,
flames,
background,
hazard,
business,
panel,
accident,
bell,
closeup,
handle,
sound,
evacuation,
hand,
secure,
object,
plant,
help,
activate,
room
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