Bay Alarm Company
925 Ygnacio Valley Rd., Walnut Creek, CA, 94596, US
Related companies
These separately maintained company records are connected by a confirmed FCC relationship or shared identity evidence. A matching name alone does not establish that two records are the same legal entity, so their filings remain separate.
| Company | FRN | Relationship basis |
|---|---|---|
| BAY ALARM COMPANY | 0004554002 | Same recorded name with a different FRN |
Data coverage
| FCC source | Matched entities | Last refreshed |
|---|---|---|
| ASR | 1 | 2026-08-16 03:31:01 |
| ULS | 1 | 2026-08-16 06:46:02 |
Source records and provenance
Each row is an independently retained source identity connected to this company. FCC.report does not overwrite one source with another.
| FCC source | Recorded name | Source identity | Match basis | Last refreshed |
|---|---|---|---|---|
| ASR | Bay Alarm Company | frn:0001545128 | exact frn | 2026-08-16 03:31:01 |
| ULS | SECURITY ALARM SERVICES | frn:0001545128 | exact frn | 2026-08-16 06:46:02 |
Universal Licensing System records
| Grant date | Call sign | Service | Status | Frequency | Location | Expiration |
|---|---|---|---|---|---|---|
| 2021-02-19 | WRKV668 | IG | A | 464.4375 MHz | SAN DIEGO, SAN DIEGO, CA | 2031-02-19 |
| 2020-07-15 | WNTF974 | MG | A | 928.3375 - 952.3375 MHz (2 frequencies) | BERKELEY, CONTRA COSTA, CA | 2030-08-22 |
| 2019-11-13 | WNTA732 | MG | A | 928.1125 - 952.1125 MHz (2 frequencies) | WESTLEY, STANISLAUS, CA | 2029-12-15 |
| 2019-11-13 | WNER252 | MG | A | 928.1125 - 952.3375 MHz (4 frequencies) | STOCKTON, SAN JOAQUIN, CA | 2029-12-29 |
| 2019-06-22 | WNTW237 | MG | A | 928.1125 - 952.3375 MHz (4 frequencies) | STOCKTON, SAN JOAQUIN, CA | 2029-09-07 |
| 2019-06-22 | WNTA730 | MG | A | 928.1125 - 952.3375 MHz (4 frequencies) | STOCKTON, SAN JOAQUIN, CA | 2029-07-20 |
| 2019-02-26 | WNEY740 | MG | A | 928.3375 - 952.3375 MHz (2 frequencies) | DALY CITY, SAN MATEO, CA | 2029-04-28 |
| 2018-07-27 | WNTC647 | MG | A | 928.1125 - 952.3375 MHz (4 frequencies) | SACRAMENTO, SACRAMENTO, CA | 2028-08-03 |
| 2018-07-27 | WNTA361 | MG | A | 928.1125 - 952.3375 MHz (4 frequencies) | CAMERON PARK, EL DORADO, CA | 2028-08-03 |
| 2018-07-27 | WNTA360 | MG | A | 928.1125 - 952.3375 MHz (4 frequencies) | NORTH HIGHLANDS, SACRAMENTO, CA | 2028-08-03 |
| 2018-01-19 | WNTR341 | MG | A | 928.1125 - 952.3375 MHz (4 frequencies) | DAVIS, SACRAMENTO, CA | 2028-03-31 |
| 2017-12-12 | WNER251 | MG | A | 928.1125 - 952.3375 MHz (4 frequencies) | OAKLAND, ALAMEDA, CA | 2028-02-18 |
| 2015-09-25 | KB77681 | IG | E | 460.9375 - 465.9625 MHz (4 frequencies) | SAN DIEGO, SAN DIEGO, CA | 2025-11-21 |
| 2015-02-19 | WQVI304 | IG | E | 457.0625 MHz | SANTA CLARITA, LOS ANGELES, CA | 2025-02-19 |
| 2009-10-30 | WNTB442 | MG | E | 928.3375 - 952.3375 MHz (2 frequencies) | FREMONT, ALAMEDA, CA | 2019-12-29 |
| 2009-10-30 | WNTB441 | MG | E | 928.3375 - 952.3375 MHz (2 frequencies) | MARINWOOD, MARIN, CA | 2019-12-29 |
| 2009-10-30 | WNTB438 | MG | E | 928.3375 - 952.3375 MHz (2 frequencies) | 'WESTLEY, STANISLAUS, CA | 2019-12-29 |
| 2009-10-30 | WNTB437 | MG | E | 928.3375 - 952.3375 MHz (2 frequencies) | WALNUT CREEK, CONTRA COSTA, CA | 2019-12-29 |
| 2008-02-29 | WNTB436 | MG | C | 928.1125 - 952.3375 MHz (4 frequencies) | VACAVILLE, SOLANO, CA | 2018-03-31 |
| 2002-04-16 | WNER253 | MG | E | 928.3375 - 952.3375 MHz (2 frequencies) | OAKLAND, CONTRA COSTA, CA | 2012-05-21 |
| 2000-06-11 | KM6258 | RS | E | 10525 MHz | CA | 2005-06-11 |
| 1999-08-05 | WNQI888 | IG | E | 460.9375 - 466.0125 MHz (6 frequencies) | SANTA YNEZ, SANTA BARBARA, CA (+1) | 2004-09-26 |
| 1998-03-18 | WNEU322 | MG | C | 928.1125 - 952.1125 MHz (2 frequencies) | BURLINGAME, SAN MATEO, CA | 2008-02-18 |
| 1997-04-15 | WPKM253 | IG | C | 463.35 - 468.35 MHz (2 frequencies) | REDDING, SHASTA, CA (+2) | 2002-04-15 |
Antenna Structure Registration records
IBFS / ICFS filings
No filings are available yet.
Experimental filings
No filings are available yet.
FCC ID filings
No matched FCC ID filings are available.
Licensing and Management System filings
No matched LMS filings are available.
Public Inspection File facilities
No matched Public Inspection File facilities are available.
Historical CDBS broadcast filings
No matched historical CDBS filings are available.
FCC auction participation
No matched FCC auction bidder records are available.
Robocall Mitigation Database filings
No matched Robocall Mitigation Database filings are available.
Broadband Data Collection providers
No matched BDC provider identifiers are available.
Intermediate Provider Registry
No matched Intermediate Provider Registry entries are available.
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|---|---|---|
| ASR | frn:0001545128 | 2026-07-31 14:50:19 | Confirmed Company Identity |
| ULS | frn:0001545128 | 2026-08-01 22:51:53 | Confirmed Company Identity |
Selected field provenance
| Field | Displayed value | Source | Observed |
|---|---|---|---|
| Company Name | BAY ALARM COMPANY | ULS frn:0001545128 | 2026-08-01 22:51:54 |
Recorded identity details
Values are retained with their source and observation dates; differences are not silently overwritten.
| Field | Recorded value | Source | Observed |
|---|---|---|---|
| Address | 925 Ygnacio Valley Rd., Walnut Creek, CA, 94596, US | COMPANY | 2026-07-29 - 2026-07-29 |
| Email Domain | bayalarm.com | ULS | |
| Email Domain | bayalarm.com | ULS | |
| Email Domain | bayalarm.com | ULS | |
| Email Domain | bayalarm.com | ULS | |
| Email Domain | bayalarm.com | ULS | |
| Email Domain | bayalarm.com | ULS | |
| Frn | 0001545128 | ASR | 2026-07-29 - 2026-07-31 |
| Frn | 0001545128 | ULS | 2026-07-29 - 2026-07-29 |
| Name | Bay Alarm Company | ASR | 2026-07-29 - 2026-07-31 |
| Name | Bay Alarm Company | COMPANY | 2026-07-29 - 2026-07-29 |
| Name | BAY ALARM COMPANY | ULS | 2026-07-29 - 2026-07-29 |
| Name | BAY ALARM COMPANY | ULS | 2026-07-29 - 2026-07-29 |
| Phone | 5106392664 | ULS | |
| Phone | 5106392664 | ULS | |
| Phone | 5106392664 | ULS | |
| Phone | 5106392664 | ULS | |
| Phone | 5106392664 | ULS | |
| Phone | 5106392664 | ULS | |
| Phone | 5106392664 | ULS | |
| Phone | 5106392664 | ULS | |
| Phone | 5106392664 | ULS | |
| Phone | 5106392664 | ULS | |
| Phone | 8056591711 | ULS | |
| Phone | 9162415145 | ULS | |
| Phone | 9258084319 | ULS | |
| Phone | 9258084319 | ULS | |
| Phone | 9259351100 | ULS | |
| Phone | 9259351100 | ULS | |
| Phone | 9259351100 | ULS | |
| Phone | 9259351100 | ULS | |
| Phone | 9259351100 | ULS | |
| Phone | 9259351100 | ULS | |
| Phone | 9259351100 | ULS | |
| Phone | 9259351100 | ULS |