THIS ITEM IS LIMITED TO
LAW ENFORCEMENT SALES ONLY.
![Niterider 115dB Bike Patrol Siren (9307)](http://www.police-bikes.com/cdn/shop/products/Niterider_HHHH_{width}x.jpg?v=1545374931)
The Modular 115dB Siren can be added to any existing dual or single beam NiteRider® lighting system, or it can be purchased as a handlebar mounted unit. It features a Hi/Lo sound pattern, handlebar mounted remote switch and is powered by a 9V battery (included).