Powercall Emergency Sirens

The "Fierstien Brand" of Powercall Emergency Sirens. Featuring the most unique siren tone on the market today. Sold only by Powercall Sirens and David Fierstien from Northern Virginia. We have a variety of different applications for your emergency vehicle. Ranging from a small remote toggle unit to a full featured head unit. Thank you for considering our units for your response needs!