Cranbury Township Police
Middlesex, New Jersey
How we verified this
As of August 2026 RadioReference's Middlesex County/Sayreville system listing flags both Cranbury police talkgroups, dispatch and tactical, as fully encrypted, while the township's fire dispatch talkgroup remains in the clear.
Encryption Details
Verified Talkgroup Data
View 2 talkgroups
| DEC | Alpha Tag | Description | Status |
|---|---|---|---|
| 2101 | Cranbury PD Disp | Police Dispatch | Encrypted |
| 2104 | Cranbury PD Tac | Police Tac | Encrypted |
Middlesex County Context
Cranbury Township Police isn't an outlier here: 15 of the 17 public-safety agencies we track in Middlesex County are fully encrypted (88%), so most departments nearby have made the same move.
See every agency we track in Middlesex County → County encryption overview →
What This Means
There is no partial access here: routine dispatch is encrypted alongside everything else, so a scanner picks up nothing from this agency at all.
Frequently Asked Questions
Is Cranbury Township Police radio encrypted?
Yes — Cranbury Township Police's radio system runs on P25 AES-256 encryption. There is no partial access here: routine dispatch is encrypted alongside everything else, so a scanner picks up nothing from this agency at all.
Can I listen to Cranbury Township Police on a police scanner?
No. Cranbury Township Police has fully encrypted their radio communications using P25 AES-256. No consumer scanner can decode encrypted transmissions.
Why did Cranbury Township Police encrypt their radio?
Officer safety and operational security are the reasons agencies give. What rarely comes with that explanation is Middlesex County-specific evidence that open communications ever caused a problem, while the loss of public oversight and the friction with still-unencrypted neighboring agencies are both immediate and real.
Can Middlesex County reverse the encryption decision?
Yes. Encryption is a policy choice made by department leadership or elected officials, not a technical requirement, so it can be reversed the same way. Public pressure, city council advocacy, and organized local coalitions have reversed encryption decisions elsewhere.
What can I do about Cranbury Township Police encryption?
Contact the officials who oversee Cranbury Township Police's budget directly and ask why full encryption was chosen over partial alternatives. Pair that with a FOIA request for recordings and policy records, and look for an existing coalition in Middlesex County, or start one, since agencies respond differently to organized, sustained pressure than to individual complaints.