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一、引言可视对讲系统是一套现代化的小区住宅服务措施。它提供访客与住户之间、访客与管理中心之间、管理中心与住户之间,双向可视通话,达到图像、语音双重识别进而增加住户的安全性和可靠性,通过硬件的实现各个功能的远程控制和信息传输,节省时间的同时,提高了工作效率。随着人们经济实力的提高,人对家的安全性、舒适性都提出了新的要求。现在,用户可以通过安装:门磁开关、双鉴探测器、三鉴探测器、烟雾探测器、瓦斯报警器、交换机、管理主机等设备,将可视对讲系统的室内分机从一个简单的可视对讲系统,扩展为一个安全技
I. Introduction The video intercom system is a set of modern residential residential service measures. It provides two-way video calls between visitors and residents, between visitors and management centers, and between management centers and residents. It achieves double recognition of images and voices to increase the safety and reliability of residents, and realizes various functions through hardware. Remote control and information transmission save time and improve work efficiency. With the improvement of people’s economic strength, people have put forward new requirements for home safety and comfort. Now, the user can install the indoor extension of the video intercom system from a simple one by installing: magnetic switch, double probe, triple probe, smoke detector, gas alarm, switch, management host and other devices. As an intercom system, expanding into a security technology