GB 50348-2018 第6.3.3条
| **** | The hotel security system shall use a dedicated network or physical isolation to ensure data transmission security and meet the requirements of classified protection of information security. |
| **** | The hotel security system shall use a dedicated network or physical isolation to ensure data transmission security and meet the requirements of classified protection of information security. |
12 hotel MEP experts online, answers cite standard clauses you can verify.
Ask free →Engineering reference only — verify against project conditions and the latest codes.