Sirens is the plural of siren
Fire department siren.
siren i think it is siren
A siren is a output device
Team Siren was created in 2004.
Kaija Siren was born in 1920.
Kaija Siren died in 2001.
Siren City was created in 1983.
Siren City happened in 1983.
Siren interactive was created in 1999.
American Siren was created in 2010.
Gao Siren was born in 1944.