I highly doubt it, for the simple reason that I've never heard of Israel having anything but HLS pneumatic sirens and Hormann electronic sirens. I believe that it's the HLS sirens you're hearing in this video.
I left this board in early 2010. I am not a part of the siren community in any sense anymore. I will not provide assistance or information.
How would you like to live with the threat of that everyday? Minding your own business and the boom air raid and rockets exploding.
Those sound very similar to the French Saumur sirens.
Does that siren have a damper, or is it supercharged? It gets quiet pretty quickly even though the wind-down is really long. How many ports does it have?
Josh
Owner of a Federal Signal Model D Audio YouTube