Emergency Responder Communication Enhancement System.
SF Fire Code § 105.5.65
in effect105.5.65. Emergency Responder Communication Enhancement System.
An operational permit is required to operate an emergency responder communication enhancement system (ERCES).
Source: City and County of San Francisco, Charter and Municipal Codes (American Legal Publishing, codelibrary.amlegal.com)URL: https://codelibrary.amlegal.com/codes/san_francisco/latest/sf_fire/0-0-0-49010Fetched: 11/1/2026
