2 of 8 Collin County agencies are fully encrypted
8 public safety agencies in Collin County, Texas have encrypted their radio communications.
Radio encryption in Collin County
Collin's record covers one entity, the City of McKinney, verified as encrypting all traffic on McKinney's own P25 Phase II system with DES-OFB rather than AES. No sheriff's office, police department, fire agency, or EMS service is separately listed for Collin, so this page documents a single city's radio posture and not the county's. Anything outside McKinney should be checked directly on RadioReference before a resident assumes it is either open or closed.
Compiled from this site's agency database. Encryption status changes without notice — confirm any specific agency on RadioReference.
Radio systems serving Collin County
- McKinney (P25 Phase II)
All 1 Collin County records here have been checked against a primary source.
System and talkgroup counts come from this site's agency database and change without notice — confirm current status on RadioReference.
Encryption Technology Used in Collin County
Encrypted Agencies in Collin County
| Agency Name | Type | Encryption | Scope |
|---|---|---|---|
| City of Allen | Other | P25 AES-256 | Partially Encrypted |
| City of Anna | Other | P25 AES-256 | Partially Encrypted |
| City of Celina | Other | P25 AES-256 | Partially Encrypted |
| City of Fairview | Other | P25 AES-256 | Partially Encrypted |
| City of Frisco | Other | P25 AES-256 | Specific Channels |
| City of Josephine | Other | P25 AES-256 | Partially Encrypted |
| City of McKinney ✓ | Other | P25 DES-OFB | Fully Encrypted |
| City of Murphy | Other | P25 AES-256 | Fully Encrypted |
Related Case Studies
Learn more about police radio encryption issues in Texas.
Frequently Asked Questions
Is Collin County police radio encrypted?
2 of 8 agencies in Collin County, Texas are fully encrypted (25%), while 6 have partial encryption.
How many police departments in Collin County are encrypted?
0 police departments in Collin County have implemented some level of encryption, along with 0 sheriff offices, 0 fire departments, and 0 EMS agencies.
What encryption technology does Collin County use?
The most common encryption type in Collin County is P25 AES-256, used by agencies for secure communications. This encryption blocks public scanner monitoring.
Fight Encryption in Collin County
Join the movement to restore transparency to public safety communications in Collin County, Texas.