A police bicycle siren will definitely get the attention when you need to make people aware that you are there.

The niterider siren that we carry can be mounted to the Niterider digital patrol light systems. It is also available in a handlebar mounting version.

Police Bicycle Siren Modular Niterider Siren $59.99	Megahorn 105db Bike Horn - Can Be Used As Siren $24.95
Noisy Cricket Bicycle Siren Police and EMS Use 115db $24.95	Galeforce Blaster Police Bike Siren Police and EMS Use 114db $33.00
Galeforce Blaster Two Tone Police Bike Siren Police and EMS Use 114db $49.00