I had to take these in the distance so I wouldn't get busted for tresspassing but they came out good for an inexpensive digital camera with 3X optical zoom.

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This is the siren on the west side of the prison that I once got busted for recording. It was originally mounted to the top of a guard tower which was visible from Central Ave but has been relocated to this pole visible from the southeast corner of Ayala park. Here's a bigger picture.
http://img.photobucket.com/albums/v499/ ... elarge.jpg

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Looking east from the same spot I took the first picture, you can see the prison's water tower in the distance. That's another siren site. Too bad I missed the test today since the place I was standing would have put me in the best position for both the water tower and the pole siren.

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As close as I can get to the water tower. Larger picture
http://img.photobucket.com/albums/v499/ ... nlarge.jpg