楼宇对讲系统里用的文字信息接收。用可视对讲话机的TFT屏可看到从管理中心发过来的广播信息和本户的特发信息，采用二键式菜单式查询等功能。-buildings Talkback system that used to receive text messages. Visualization of his machine TFT screen can be seen from the management center sent the information and broadcasting ope

楼宇对讲，包话CAN通信，摄像头，LCD显示，音频报警。些产品为智能安防设备。- The building to says, includes the words CAN correspondence, the camera, LCD demonstrated that audio frequency warning. A product is the intelligent peaceful against equipment.

用于别墅的楼宇自动化对讲系统，便于开发使用。-Building automation for villa intercom system, to facilitate development of the use.

楼宇对讲系统是在各单元口安装防盗门，由小区总控中心的管理员总机、楼宇出入口的对讲主机、电控锁、闭门器及用户家中的可视对讲分机通过专用网络组成，以实现访客与住户对讲。住户可遥控开启防盗门，各单元梯口访客通过对讲主机呼叫住户，对方同意后方可进入楼内，从而限制了非法人员进入。同时，若有突发事件，住户亦可通过该系统通知保安人员以得到及时的支援和处理。-Building intercom system is installed in each unit security door opening, by