These sirens are by DjT1003 on YouTube! I hope you enjoy them!
ACA Allertor 125 (Alert/Attack) - http://www.youtube.com/watch?v=Qz2QA1GR ... er&search=
Thunderbolt 1003 Noon Test - http://www.youtube.com/watch?v=4DbihTpL ... er&search=
2001-130 - http://www.youtube.com/watch?v=lcYcnzFd ... er&search=
2001-130 Alert - http://www.youtube.com/watch?v=FL41ptx2 ... er&search=
2001-130 Attack - http://www.youtube.com/watch?v=D_AyPiE8 ... er&search=