Turn the Siren off, Brian.
Any change will lead to the Siren.
That was a Siren, wasn't it?
High Siren volume so to scare away intruders.
I let Flynn play with the Siren.
They scattered away upon hearing the police Siren.
Motion detection and intelligent alerts: E-mail, APP, Siren.
There is no Siren system in the city.
The Siren does not only speak, she sings.
There's an old tornado Siren on that roof.
That Siren absolutely erased Damon.
Seline is the other Siren?
That's what the Siren says.
Gosh, the Siren is so loud.
He belongs to the Siren now.
Oh! Was that a police Siren?
we'll let you blast the Siren.
Okay, you hit the Siren button.
Harvey was hearing an actual Siren?
Hey, you want to hit the Siren?