Federal Signal 640000 Siren, 640 Series, 100 W, programmable slide switch and light control Fluorescent Piusi P/N: F0068600C K500

Piusi P/N: F0068600C K500

USA manufacturing

They aren't the cheapest ones

It is not recommended for submerged applications

DOT-C2 Certified – Meets all applicable DOT and SAE specifications for commercial vehicle safety

Federal Signal 640000 Siren, 640 Series, 100 W, programmable slide switch and light control Fluorescent Piusi P/N: F0068600C K500The Federal Signal Model PA640 (figure 1 1) is a precision built, efficient and economical full featured electronic siren and light control system. The siren provides wail, yelp, and priority or high low siren tones as well as the horn ring transfer Tap II feature, public address (PA), radio rebroadcast and an air horn sound. On board relays in the unit allow centralized control and wiring of primary, secondary, alley lights, and auxiliary circuits