The Phax Sirens mod adds blocks of siren of different colors where each block can be configurable whether it is the sound emitted, the distance of the sound and even the configuration of the light intensity or if one wants or not the light
Showcase of all siren block color variants activated via redstone, with lights enabled to demonstrate their in-game appearance while active.
In-game configuration GUI allowing players to adjust sound, volume, radius, light mode, blink speed, and brightness.