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      1. 技术参数:

        显示方式:液晶显示屏/LED数字显示
        摄像头:1/3”CCD
        清晰度:420TV LINES
        最低照度:0.1LUX
        安装尺寸:155mm*75mm*45mm
        安装方法:嵌墙式/嵌门式

        功能特点:

        室外机具红外线辅助夜视功能
        可实现呼叫、对讲、开锁、监视功能
        室外机最多可拖四台可视分机
        振动方式:和铉声,十六种自选和铉、声音悦耳
        语音和视频联网功能(订造功能)
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