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GB 50348-2018 第6.2.2条 Technical Standards for Security Protection Engineering

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GB 50348-2018 第6.2.2条

| **** | The video surveillance system should be regularly checked for image quality, storage duration and coverage. The hotel should ensure clear images in key areas (lobby, elevators, corridors, parking lot), with a storage period of no less than 30 days. |

Other clauses of this standard

GB 50348-2018 第1.0.3条Technical Standards for Security and Protection Engineering
GB 50348-2018 第1.0.4条Technical Standards for Security and Protection Engineering
GB 50348-2018 第1.0.5条Technical Standards for Security Protection Engineering
GB 50348-2018 第1.0.6条Technical Standards for Security and Protection Engineering
GB 50348-2018 第1.0.7条Technical Standards for Security Engineering
GB 50348-2018 第2.0.1条Technical Standards for Security and Protection Engineering
GB 50348-2018 第2.0.2条Technical Standards for Security and Protection Engineering
GB 50348-2018 第2.0.3条Technical Standards for Security Engineering
GB 50348-2018 第2.0.4条Technical Standards for Security and Protection Engineering
GB 50348-2018 第2.0.5条Technical Standards for Security and Protection Engineering
GB 50348-2018 第2.0.6条Technical Standards for Security Protection Engineering
GB 50348-2018 第2.0.7条Technical Standards for Security Protection Engineering

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