Smoke detector and fire alarm in action background
Palabras clave
smoke,
detector,
fire,
alarm,
fire alarm,
system,
safety,
emergency,
flames,
flames,
burning,
background,
fog,
action,
working,
danger,
alert,
evacuation,
evacuate,
copy space,
interior,
apartment,
house,
home,
office,
sensor,
carbon monoxide,
domestic,
household,
protection,
ceiling,
protect,
insurance,
warn,
warning,
security,
siren,
extinguisher,
extinguish,
fire brigade,
building,
hotel,
school,
rescue,
prevention,
hazard,
fume