Section 1005A — SPECIAL APARTMENT HOUSE AND CONDOMINIUM SECURITY
1005A.1 Voice communications.
San Francisco Building Inspection Commission Codes · edición 2022 · actualizado 2026-07-08 · San Francisco
Esta sección aún no está traducida y se muestra en inglés.
1005A.1 Voice communications. A two-way voice communication system shall be provided between the common entry door and all interior dwelling units. All systems shall provide direct communication.