GB 50314-2015 第4.5.2条
| | Hotel buildings should be equipped with security protection systems, including: video surveillance (cameras in public areas with a resolution of no less than 1080P and a storage period of no less than 30 days), intrusion alarm (detectors installed at guest room windows and main entrances/exits, with an alarm response time of ≤2 seconds), and electronic patrol (patrol point spacing of no more than 50 meters). |