Source note · POTS line replacement and copper retirement
San Diego accepts DACTs, cellular communicators and IP transmitters for fire alarm signaling when they comply with NFPA 72 Chapter 26 and are listed by the California State Fire Marshal.
Checked 2026-10-02
- Vendor
- not restricted
- Product
- not restricted
- Subsystem
- fire-alarm-communication
- Deployment
- premises-fire-alarm
- Region
- us-ca-san-diego
- Release range
- bulletin revision November 2024
- Checked
- 2026-10-02
Sources
- Technical Bulletin FIRE-9-2: Requirements for Fire Alarm Control Panels — City of San Diego Development Services Department · tier 1 standards and regulators · Communication methods section
Cite this note
APA
WarmTransfer. (2026, October 2). POTS line replacement and copper retirement: source note pots-line-replacement-sd-cell-ip-communicators. WarmTransfer. https://warmtransfer.net/knowledge/claims/pots-line-replacement-sd-cell-ip-communicators
BibTeX
@misc{warmtransfer-claim-pots-line-replacement-sd-cell-ip-communicators,
title = {POTS line replacement and copper retirement: source note pots-line-replacement-sd-cell-ip-communicators},
author = {{WarmTransfer}},
year = {2026},
url = {https://warmtransfer.net/knowledge/claims/pots-line-replacement-sd-cell-ip-communicators},
note = {Source note pots-line-replacement-sd-cell-ip-communicators, checked 2026-10-02}
}