Fire alarm switch with emergency telephone line.
Palabras clave
accident,
alarm,
alert,
alertness,
box,
break,
building,
burn,
business,
buttons,
call,
control,
danger,
detail,
down,
emergency,
fire,
flames,
handle,
high,
hospital,
industrial,
office,
panel,
phone,
press,
protect,
protection,
pull,
push,
red,
ring,
room,
safe,
safety,
school,
security,
service,
signs,
start,
switch,
symbol,
system,
phone,
trigger,
wall,
warning
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