Police Department Fully Encrypted

Brea Police

Orange, California

What you can do right now

Encryption Details

Encryption Type P25 AES-256
Scope All Operations
Technical Details P25 AES-256

Verified Talkgroup Data

Verified Mar 6, 2026 Moderate confidence
12 Total Talkgroups
5 Encrypted
7 Unencrypted
42% Encrypted
Radio System: Nextel (Santiago), National Science and Technology Network (Sierra Peak 1), Countywide Coordinated Communications System (CCCS) (P25), Caltrans (District 7/8/12), Mobile Relay Associates Diga-Talk Network
View 5 talkgroups
DEC Alpha Tag Description Status
35 2A BRE-TAC 2A Brea Tactical Encrypted
37 2B BRE-TAC 2B Brea Tactical Encrypted
221 2J BRE TAC 2J Brea Alternate Tactical Encrypted
31 BRE A-TAC 1A Brea Tactical Encrypted
33 BRE B-TAC 1B Brea Tactical Encrypted

Verification Status

We don't yet have per-talkgroup data for Brea Police from the RadioReference API. The encryption scope and type above come from the RadioReference Wiki, which is community-maintained rather than independently confirmed channel-by-channel. Our automated matching put this at moderate confidence (70%) based on how closely the wiki listing matches this agency's name and county.

If you monitor Brea Police directly or have more current information, the fastest way to fix this is to update the RadioReference Wiki entry — our data pulls from there and from the RadioReference API on a regular refresh cycle.

Orange County Context

Brea Police isn't an outlier here: 34 of the 35 public-safety agencies we track in Orange County are fully encrypted (97%), so most departments nearby have made the same move.

What This Means

Our records list every channel this agency runs as encrypted, including day-to-day dispatch. That listing hasn't been verified against live talkgroup data, so confirm it at RadioReference before relying on it.

See encryption status nationwide Interactive map showing which US police departments have encrypted their radios. Open the encryption map →

Frequently Asked Questions

Is Brea Police radio encrypted?

Our database lists Brea Police as using P25 AES-256 encryption, though this listing is unverified. Our records list every channel this agency runs as encrypted, including day-to-day dispatch. That listing hasn't been verified against live talkgroup data, so confirm it at RadioReference before relying on it.

Can I listen to Brea Police on a police scanner?

Likely not, if the listing is accurate: our database lists Brea Police as fully encrypted using P25 AES-256, which no consumer scanner can decode. The listing is unverified — check the live RadioReference database for current status.

Why do agencies like Brea Police encrypt their radio?

Agencies cite officer safety and operational security. Those are assertions rather than findings — no local evidence is typically produced — while the effects are concrete and land straight away on anyone who relied on hearing Brea Police to know what was happening nearby.

Can Orange County reverse the encryption decision?

Yes — nothing about the underlying radio technology forces this. It's a decision Orange County officials made and can revisit, and other communities have pushed departments back toward open channels through sustained council pressure and coalition-building.

What can I do about Brea Police encryption?

File a FOIA request for Brea Police's radio recordings and encryption-decision paperwork, then show up to speak at a council or commission meeting. Find other residents or journalists in Orange County who want the same access — state legislation requiring public radio access is the longer-term fix, but organized local pressure is what usually moves the needle first.

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