燃やす
accident
activate
alarm
alert
alertness
bell
break
building
button
call
caution
control
damage
danger
emergency
equipment
evacuation
factory
fire
flame
glass
hand
handle
hazard
high
hospital
press
protect
protection
red
rescue
room
safe
safety
safty
save
security
services
sign
single
siren
sound
sprinkler
switch
symbol
system
trigger
wall
warning