alarm
arrow
background
box
building
burning
business
case
color
concept
danger
detector
door
doorway
double
emergency
escape
evacuation
exit
exposure
extinguisher
figure
fire
green
guidance
hanging
hospital
house
icon
information
interior
light
lighting
modern
nobody
office
people
plan
protection
route
run
safe
safety
security
sign
smoke
symbol
urgency
walk
way