The Siren Board

Either way I can't see ACA/ASC making 1 custom housing to fit a MD

Daniel wrote:Sirens capable of hi-lo are rather rare.

What electromechanical sirens are capable of doing hi-lo, anyway?

Thunderbolt 1003, 2/3T22, and possibly some Sentrys and Model Xs (Model 5 or 7?) are all that I can think of.

Some of the soundmasters had dampers. The Banshee and the Cyclone could be ordered with a damper for pulse.

Urbanexplorer wrote:

Daniel wrote:Sirens capable of hi-lo are rather rare.

What electromechanical sirens are capable of doing hi-lo, anyway?

Thunderbolt 1003, 2/3T22, and possibly some Sentrys and Model Xs (Model 5 or 7?) are all that I can think of.

I think you mean just a 3T22 or a 2T22 converted to a 3T22. Sentrys were made in the 80s (I think a 10V2T) to do pulse. I'm sure you could re wire it for high low (but that would be kinda strange). The model X would be Fedelcodes, right?