Hermosa Beach Police
Los Angeles, California
How we verified this
RR DB shows Hermosa Beach Police Dispatch (HMB PD 1, TG 3103) flagged D Enc under the South Bay Regional Public Communications Authority category on ICI, with all shared SBAY TAC 1-4 tacticals also Enc.
Encryption Details
Verified Talkgroup Data
Los Angeles County Context
Hermosa Beach Police isn't an outlier here: 39 of the 46 public-safety agencies we track in Los Angeles County are fully encrypted (85%), so most departments nearby have made the same move.
See every agency we track in Los Angeles 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 Hermosa Beach Police radio encrypted?
Yes — Hermosa Beach 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 Hermosa Beach Police on a police scanner?
No. Hermosa Beach Police has fully encrypted their radio communications using P25 AES-256. No consumer scanner can decode encrypted transmissions.
Why did Hermosa Beach Police encrypt their radio?
Officer safety and operational security are the reasons agencies give. What rarely comes with that explanation is Los Angeles 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 Los Angeles County reverse the encryption decision?
Yes. Whoever made this call for Hermosa Beach 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 Hermosa Beach Police encryption?
Start local: show up when Los Angeles County officials discuss the budget for Hermosa Beach Police, and ask specifically why full encryption was chosen over a delayed feed or tactical-only approach. File a FOIA request for recordings or policy documents, and connect with others nearby who want the same information — a coordinated ask carries more weight than an individual one.