nForce was designed with your fleet management team in mind. Snap-in components allow for easy reconfigurations and reduce service time down the road. A PC app allows for easy install integration with SoundOff Signal sirens. Lightbar functions can be mapped with the siren slide and push button switches to activate inboard and corner modules, takedown and alley lights, low-power intensity, rear arrow and
much more. nFORCE [PDF] about product.
Here's a Link to an interactive site to see what light patterns there are and the different types of light bars.