Emergency alert system displays warning message on screen with alert triangle symbol
Schlüsselwörter
alert,
emergency,
screen,
message,
triangle,
notice,
announcement,
information,
urgent,
hazard,
threat,
situation,
risk,
critical,
crisis,
warning,
communication,
service,
safety,
precaution,
signal,
caution,
public,
alarm,
notification,
danger,
warning sign
Deutsch
