Building conversational system is the essential part in housing construction, and the theme of this paper is a research, which satisfies the demands of building construction.
楼宇对讲系统是住宅建设中不可缺少的组成部分，本论文围绕研制一种满足现代楼宇建设需要的无线对讲系统而开展应用研究。
The building visual conversational system plays an important role in the security protection of residential community.
楼宇可视对讲系统在住宅小区的安全防范中具有十分重要的作用。
The building visual conversational system plays an important role in the security protection of residential community.
系统在住宅小区的安全防范中具有十分重要的作用。
The building visual conversational system plays an important role in the security protection of residential community.
系统在住宅小区的安全防范中具有十分重要的作用。
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