随着物联网技术的发展及其应用范围的不断扩大,基于物联网技术的各项应用在社会生产生活中扮演着越来越重要的角色。安防系统关乎着社会生产和百姓日常工作学习的安全,本文介绍了将物联网技术应用于传统安防系统中,提升安防系统的技术含量以及安全可靠性,重点讨论了智能视频监控、RFID技术、智能面部识别技术、泛在接入等与物联网相关的技术在安防系统中的应用。 With the development of Internet of Things technology and its ever expanding range of applications, applications based on Internet of Things play an increasingly important role in the production and life of society. Security system is related to social production and people’s daily work and study of security, this article introduces the Internet of Things technology used in traditional security systems to enhance the technical content of security systems and safety and reliability, focusing on intelligent video surveillance, RFID technology, smart Face recognition technology, ubiquitous access and other things related to the technology in the security system.