SoundOff Signal nERGY 400 Series Multi Function Siren with Knob Control Guardian Flashlight or anywhere additional illumination is

or anywhere additional illumination is needed

and all units are built tough to withstand the elements

and the clear will also do a steady burn to use as a Takedown Light

The Speed Turtle works while the vehicle is moving where the others don't

SoundOff Signal nERGY 400 Series Multi Function Siren with Knob Control Guardian Flashlight or anywhere additional illumination isThe SoundOff Signal nERGY siren features 11 programmable outputs and an LED Arrow Indicator that displays Left Arrow, Right Arrow and Center Out. Park Kill function disables the siren upon placing the vehicle in Park or by closing the door so you don't have to waste any valuable time. The 380 Siren features 3 popular tones with Manual and Horn override button. Meets SAE J1849 and is CA Title 13 requirements. Multi Function Siren w Knob Control, 10 16v