【摘要】 本文介绍了老旧小区改造工程中针对无法封闭化、统一化管理的“自然片区”的安防系统的智慧化应用，可以为社区管理及公安系统提供事前预警，事中追踪、事后处置的便利基础条件及数据。更多还原

【Abstract】 This paper introduces the intelligent application of the security system in the old community reconstruction project for the "natural area" that cannot be closed and unified management, which can provide convenient basic conditions and data for community management and public security system, such as pre-warning, in-process tracking and post-processing.更多还原