Police Department Fully Encrypted
San Ramon Police
Contra Costa, California
Encryption Details
Encryption Type P25 AES-256
Scope Police Ch.3 is encrypted
Technical Details P25 AES-256
Verified Talkgroup Data
Verified Jan 2, 2026 Moderate confidence
30 Total Talkgroups
1 Encrypted
29 Unencrypted
3% Encrypted
Radio System: Lawrence Livermore National Laboratory, TelePath Corporation (Connect Plus), The Radio Guys, Fisher Wireless TeamTalk, Silke Communications FleetNet, Caltrans (District 4 - South), RFC Wireless, California Radio Interoperable System (CRIS)
View 1 talkgroup
| DEC | Alpha Tag | Description | Status |
|---|---|---|---|
| 783 | VA White | Valley White - Stockton (62) / Tracy (103) / Amador (94) / San Andreas (49) | Encrypted |
What This Means
This agency encrypts all of their radio communications, including routine dispatch. The public, journalists, and even other first responders cannot monitor their activities.
Impact on Transparency
- Journalists cannot monitor police activity for breaking news or investigative reporting
- Community members cannot track police response to incidents in their neighborhood
- Researchers cannot study police communication patterns and response times
- Other first responders may face interoperability challenges during emergencies
Take Action
Want to help restore transparency to Contra Costa County? Here's how you can make a difference: