Police Department Fully Encrypted

Sunset Hills Police

St. Louis, Missouri

What you can do right now

Encryption Details

Encryption Type P25 ADP
Scope All Operations
Technical Details P25 ADP

Verified Talkgroup Data

Verified Mar 6, 2026 Low confidence
2 Total Talkgroups
2 Encrypted
0 Unencrypted
100% Encrypted
Radio System: St. Louis Area Trunked Emergency Radio (SLATER)
View 2 talkgroups
DEC Alpha Tag Description Status
55403 SunsetHls Police Sunset Hills: Police Dispatch Encrypted
55674 SnstH PD Support Sunset Hills Police: Support Encrypted

Verification Status

We don't yet have per-talkgroup data for Sunset Hills 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 low confidence (50%) based on how closely the wiki listing matches this agency's name and county.

If you monitor Sunset Hills 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.

St. Louis County Context

Sunset Hills Police isn't an outlier here: 31 of the 32 public-safety agencies we track in St. Louis County are fully encrypted (97%), so most departments nearby have made the same move.

What This Means

This agency is listed in our database as encrypting all of its radio communications, including routine dispatch. The listing is unverified — confirm current status on the live RadioReference database.

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

Frequently Asked Questions

Is Sunset Hills Police radio encrypted?

Sunset Hills Police is listed in our records with P25 ADP encryption — a listing we haven't yet verified against live talkgroup data. This agency is listed in our database as encrypting all of its radio communications, including routine dispatch. The listing is unverified — confirm current status on the live RadioReference database.

Can I listen to Sunset Hills Police on a police scanner?

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

Why do agencies like Sunset Hills Police encrypt their radio?

Ask why, and the answer is usually officer safety, sometimes operational security. What is harder to obtain is any documented case in St. Louis County where an open channel caused harm. The costs need no such documentation: reporting on police department response slows down, and mutual-aid coordination gets more awkward, immediately.

Can St. Louis County reverse the encryption decision?

Yes. Whoever made this call for Sunset Hills Police can also unmake it; there's no technical lock-in. The approach that has worked elsewhere combines public-records requests, direct council pressure, and a coordinated local coalition.

What can I do about Sunset Hills Police encryption?

Ask for the paperwork first — the policy that authorised encryption for Sunset Hills Police, and the recordings themselves — because a specific request is harder to wave away than a general complaint. Then take what you learn to a council meeting, and bring others from St. Louis County with you.

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