If available, see below for a list of known police frequencies for Sayreville, New Jersey. Or, navigate to another city or town within Middlesex County, to view the local police frequencies.
| Carteret | Dunellen | Helmetta | Highland Park | |
| Jamesburg | Metuchen | Middlesex | Milltown | |
|
| ||||
| New Brunswick | Perth Amboy | Sayreville | South Amboy | |
| South Plainfield | South River | Spotswood | ||
Detect police activity and stay ticket-free in Sayreville, New Jersey with these police radar detectors.