Couldn't you technically have 2 motors (like just 2 2T22s)? You could really have some coded calls there! Make a tune or something... you could say a rising tone (C,D,E,F for example) could mean something else, or you could have a dual-tone hi-lo (C + E, E + G) or even have something like C+E, E+G, G+hC (hC= high C) with 4 tones.Thunderbolt 612 wrote:If that 2T44 siren was a 4-toned siren, it would sound very unusual, like 2 minor thirds, one higher pitched. Also, with 4 rotors, the sound output would be greatly reduced.
Or you could just have 3 tones, such as Gent's siren. The possibilities are endless, but it would be one hell of a job to get it stabilized on a pole. It'd have to be roof mount or you'd need 5 poles - one in the center, and 4 at a diagonal on the sides.
I should become a designer for FS. (Hey, there's an idea of what to do with my life...)