欧美极品jizzhd欧美,91精品久久一区二区三区,欧美乱妇无乱码大黄a片,欧美日韩国产一区在线看

  <\/span><\/span>“圣特”電梯數(shù)字無線對講機簡介<\/span> <\/span><\/span> <\/p>

ST-X6<\/span>數(shù)字<\/span>無線對講主機系統(tǒng)特點：<\/span><\/span> <\/p>

1.<\/span>采用**進的數(shù)字式智能無線對講模式<\/span>，數(shù)字液晶顯示，美觀，大方；<\/span><\/span> <\/p>

2.<\/span>采用數(shù)字式選呼技術，自由實現(xiàn)**及定向呼叫對講；<\/span><\/span> <\/p>

3.<\/span>采用高效率功率發(fā)射技術和數(shù)字式高靈敏度接收技術，使通訊可靠性，工作穩(wěn)定性，語言清晰度<\/span>，可與有線通話相媲美<\/span>。<\/span><\/span> <\/p>

4.<\/span>采用微電腦芯片智能綜合技術，智能化操作，簡捷方便；<\/span><\/span> <\/p>

5.<\/span>采用開放式設計與有線對講系統(tǒng)無縫兼容；<\/span><\/span> <\/p>

6.<\/span>收發(fā)同頻，十六組頻率點可自由選擇，方便和進一步增加設備的可靠性；<\/span><\/span> <\/p>

7.<\/span>全雙工對講，方便，安全，可靠；<\/span><\/span> <\/p>

8.<\/span>頻率，編碼，軟件，數(shù)字四重加密技術，抗干擾能力強；<\/span><\/span> <\/p>

二、<\/span>ST-X6<\/span>型智能電梯對講系統(tǒng)分機功能<\/span><\/span> <\/p>

1.<\/span>可自錄現(xiàn)場安慰語音<\/span><\/span> <\/p>

2.<\/span>一鍵自動對講呼叫<\/span><\/span> <\/p>

3.<\/span>數(shù)字式通訊對講呼叫<\/span><\/span> <\/p>

4.<\/span>抗干擾和防電雷性能強<\/span><\/span> <\/p>

5.<\/span>鋁合金<\/span>金屬外殼結構可室外安裝<\/span>  <\/span><\/span><\/span> <\/p>

6.<\/span>工程接線簡單，可靠，安全<\/span><\/span> <\/p>

<\/div>