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class="container clearfix tcPro"><section class="home-main container clearfix"><div id="faeb8el" class="twoCol"><div id="gq9b8f3" class="page-proshow clearfix"><p class="current"> 當(dāng)前位置:<a href="http://www.cdcfah.com/">首頁?<a href="http://www.cdcfah.com/cp/">產(chǎn)品供應(yīng)</a>?<a href="http://www.cdcfah.com/cp/first-_aqfh/">安全、防護</a>?<a href="http://www.cdcfah.com/cp/second-aqfh_lydjsb/">樓宇對講設(shè)備</a>?<a href="http://www.cdcfah.com/cp/third-lydjsb_qtlydjsb/">其他樓宇對講設(shè)備</a>?無錫樓宇對講安裝蘇州晟盟信息科技供應(yīng)</p><div id="0kbuj4f" class="leftbox clearfix"><h1>無錫樓宇對講安裝蘇州晟盟信息科技供應(yīng)</h1><div id="8n8fwnh" class="proBig"><div id="d27zcqz" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/szfx/2019/11/637097726897157781/6370977268971577812676357.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="djymvvp" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/szfx/2019/11/637097726897157781/6370977268971577812676357.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="xgyi8jf" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價格要求：</span>面議</p><p><span>所在地：</span>江蘇省</p><p><span>包裝要求：</span><span style="color: #f30;"></span></p><p><span>產(chǎn)品關(guān)鍵詞：</span>無錫樓宇對講安裝,樓宇對講</p><p><span>***更新：</span>2020-08-31 13:10:11</p><p><span id="click" >瀏覽次數(shù)：0次</span></p><a rel="nofollow" class="button">聯(lián)系我們</a></div></div><div id="bncftx7" class="rightbox"><h3>公司基本資料信息</h3><p style="border:0;"><a rel="nofollow">蘇州晟盟信息科技有限公司</a></p><p><span>聯(lián)系人：</span>嚴經(jīng)理</p><p><span>郵箱: </span>13812604426@163.com</p><p><span>電話: </span>13812604426</p><p><span>傳真: </span>0512_66000013</p><p><span>網(wǎng)址: </span></p><p><span>手機: </span>0512-66000013</p><p><span>地址: </span>濱河路588號B座508室</p><p>[當(dāng)前離線] <a rel="nofollow"> [加為商友] </a><a rel="nofollow"> [發(fā)送信件] </a></p></div></div><div id="4u6zc60" class="page-proshow02"><p class="title">詳細說明</p><div id="ejtiwr3" class="box"><p><p> 6)內(nèi)解碼：內(nèi)解碼系統(tǒng)由于將解碼器放置在分機內(nèi)部，理論上可以將各個分機串聯(lián)在一條數(shù)據(jù)通道上，接線十分方便，無錫樓宇對講安裝，但在實際應(yīng)用中內(nèi)置解碼分機系統(tǒng)出現(xiàn)了一些非常難處理的情況，如：一戶出現(xiàn)問題，將影響到一條線上的所有住戶，而且問題很難排查（因為是內(nèi)解碼，必須進入住戶室內(nèi)對分機及線路進行檢查，而且接線錯誤等問題也可以造成比較巨大的影響），無錫樓宇對講安裝。內(nèi)解碼系統(tǒng)的廠家自98年以后開始增加短路保護器（根據(jù)廠家不同也有叫隔離器），具體方式就是將原先串聯(lián)在一起的各個住戶分機通過短路保護器進行隔離。增加短路保護器后總體的布線結(jié)構(gòu)與外置解碼器系統(tǒng)相同（主機將各個短路保護器串聯(lián)，無錫樓宇對講安裝，再從短路保護器向各個住戶分機進行分支，這樣的布線方式我們稱之為樓內(nèi)總線布線方式）。一些內(nèi)解碼系統(tǒng)的廠家在短路保護器上增加了如故障指示等外置解碼器所擁有的功能，使樓宇對講系統(tǒng)的布線方式逐漸的趨于統(tǒng)一。 </p> <p> <br /> </p> <p> 通過樓內(nèi)總線方式進行的單棟住宅的樓宇對講系統(tǒng)布線有更好的維護性能，系統(tǒng)在進入使用階段后，對于日常的維護工作提供很多幫助。無錫樓宇對講安裝</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="無錫樓宇對講安裝,樓宇對講" src="http://tyunfile.71360.com/UpLoadFile/szfx/2019/11/637097726897157781/6370977268971577812676357.jpg"></div><p> D、音頻部分：主機的音頻部分由喇叭和咪頭組成，主要進行音頻播放與音頻接收的功能。音頻部分在主機的內(nèi)部。 </p> <p> <br /> </p> <p> E、視頻部分：主機的視頻部分由攝像頭組成，完成主機的圖像采集，再通過視頻通道發(fā)送到分機顯示屏。目前樓宇對講系統(tǒng)主機的視頻部分由于受到空間的局限，攝像頭基本采用單板機，與專業(yè)監(jiān)控系統(tǒng)的攝像機在性能上有比較大的區(qū)別：像素低（樓宇可視對講系統(tǒng)分機的顯示屏比較高只能達到380線，主機的攝像頭一般采用在480線以下產(chǎn)品）、逆光性能差（單板機由于體積的限制，樓宇對講系統(tǒng)中使用的攝像頭一般不具備逆光補償功能，只有簡單的電子快門）、照度限制（樓宇對講系統(tǒng)中使用黑白攝像頭照度均在0.1LUX左右，均采用紅外補光功能，但距離有限制）。由于以上原因，樓宇對講系統(tǒng)主機視頻部分的比較好監(jiān)視范圍一般在距離主機0.5米的范圍內(nèi)（再遠的距離也可以看到，但是清晰度將降低）。無錫樓宇對講安裝</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="無錫樓宇對講安裝,樓宇對講" src="http://tyunfile.71360.com/UpLoadFile/szfx/2019/11/637097726725637078/6370977267256370784674628.jpg"></div><p> 判斷：如果系統(tǒng)音頻出現(xiàn)問題，通過音頻的單向可以了解到是分機－主機的音頻線路問題，還是主機－分機的音頻線路問題（分機能夠聽到主機通話，而主機不能聽到分機通話，或相反）。 </p> <p> <br /> </p> <p> 2)將音頻主呼通道及音頻應(yīng)答通道使用單一的線路傳輸，通過復(fù)用的技術(shù)進行雙工通話。由于采用單線傳輸，線路相對于雙線傳輸減少一根。 </p> <p> <br /> </p> <p> 樓宇對講主要設(shè)備有哪些（9）視頻通道 </p> <p> <p> 指主機所攝圖像傳輸?shù)椒謾C監(jiān)視器的通道 </p> <p> <br /> </p> <p> 通常的樓宇對講系統(tǒng)的視頻通道是與系統(tǒng)的通訊、音頻通道完全分開的，采用電視監(jiān)控的視頻傳輸原理進行通道的設(shè)計。由于樓宇對講系統(tǒng)相當(dāng)于一點對多點的視頻傳輸系統(tǒng)，在保證視頻傳輸清晰的前提下需要保證每條視頻通道的阻抗匹配（75歐姆）。在樓宇對講系統(tǒng)中，視頻分配器是系統(tǒng)視頻通道中一個必不可少的器件。視頻分配器的功能主要是對一個視頻信號進行多路分配，并保證系統(tǒng)中任一視頻通道的視頻阻抗匹配的均衡。 </p> </p><p> B、根據(jù)實際使用戶數(shù)不同：主機分成單戶型主機、多戶型主機、大樓型主機； </p> <p> <br /> </p> <p> a、單戶型主機：主機使用在只有一個住戶的系統(tǒng)中，一般情況下多為別墅、倉庫、廠房等地點，這種主機所對應(yīng)的用戶是***的，單戶型主機大多數(shù)為直按式主機； </p> <p> <br /> </p> <p> b、多戶型主機：主機使用在30戶以內(nèi)的住戶的系統(tǒng)中，一般情況下為多層（10層以下）住宅中，這種主機所對應(yīng)的用戶數(shù)量在2-30戶，在不同的廠家中，直按式及數(shù)字式主機均可做為多戶型主機使用； </p> <p> <br /> </p> <p> c、大樓型主機：主機使用在30戶以上的住戶的系統(tǒng)中，一般情況下為高層（10層以上）住宅中，這種主機一般比較大容量在100戶以上（根據(jù)廠家及內(nèi)部存儲容量的不同，**多的可單機帶9999戶），大樓型主機基本上是數(shù)字式主機。 </p> <p> <br /> </p> <p> <br /> </p> <p> <br /> </p><p> 網(wǎng)門禁系統(tǒng): </p> <p> <br /> </p> <p> 隨著樓宇對講系統(tǒng)在各個住宅小區(qū)的廣泛應(yīng)用，很多廠家將門禁系統(tǒng)集成在樓宇對講系統(tǒng)中的門口主機上，下面就簡單講解一下門禁系統(tǒng)的功能及應(yīng)用：門禁系統(tǒng)有不聯(lián)網(wǎng)和聯(lián)網(wǎng)系統(tǒng)兩大類。由于在樓宇對講系統(tǒng)中使用，我們就主要介紹聯(lián)網(wǎng)門禁系統(tǒng)。 </p> <p> <br /> </p> <p> 聯(lián)網(wǎng)門禁系統(tǒng)一般由控制設(shè)備（含控制軟件、網(wǎng)絡(luò)控制器及門禁控制器）和前端設(shè)備（含讀卡機、電控鎖、門磁及出門按鈕）兩大部分組成。樓宇對講系統(tǒng)中，將網(wǎng)絡(luò)控制器、門禁控制器、讀卡器集成在門口主機中，通過樓宇對講系統(tǒng)的聯(lián)網(wǎng)線路與管理中心中的電腦組成網(wǎng)絡(luò)，信號的傳輸使用樓宇對講系統(tǒng)的信號通道（采用RS485通信協(xié)議）。無錫小區(qū)樓宇對講安裝</p><p style="text-indent:25px">無錫樓宇對講安裝</p><p style="text-indent:25px">新思界行業(yè)分析人士表示，在智慧城市、平安城市的建設(shè)需求下，我國貿(mào)易的應(yīng)用領(lǐng)域不斷拓寬，市場需求持續(xù)增長，行業(yè)發(fā)展前景廣闊。除了安防機器人，在服務(wù)型的智能酒店之中，語音識別技術(shù)也起到了關(guān)鍵性的作用。在阿里近日開張的未來酒店中，盡管人臉識別是其主打技術(shù)，但貫穿酒店服務(wù)全過程中的智能機器人也是不可缺乏的關(guān)鍵人物。雖然安全、防護可以在線訪問已經(jīng)成為標準，但它仍然存在很多未聯(lián)網(wǎng)時不會面臨的安全威脅。在2018年，我們看到了用戶對便利性的聯(lián)網(wǎng)系統(tǒng)與不太方便但更安全的**系統(tǒng)的明顯轉(zhuǎn)變。 “無語音不安防”，聽起來似乎是個挺好的愿景。但遺憾的是，就目前看來，智能化弱電，智能化工程，智能化維保，IT網(wǎng)絡(luò)外包要“取景”安防行業(yè)，還有許多難點需要解決。無錫樓宇對講安裝</p><p style="text-indent:25px">蘇州晟盟信息科技有限公司成立于2014-06-26，是一家服務(wù)型的公司。公司業(yè)務(wù)分為智能化弱電，智能化工程，智能化維保，IT網(wǎng)絡(luò)外包等，目前不斷進行創(chuàng)新和服務(wù)改進，為客戶提供質(zhì)量的產(chǎn)品和服務(wù)。公司將不斷增強企業(yè)重點競爭力，努力學(xué)習(xí)行業(yè)先進知識，遵守行業(yè)規(guī)范，植根于安全、防護行業(yè)的發(fā)展。晟盟科技秉承“客戶為尊、服務(wù)為榮、創(chuàng)意為先、技術(shù)為實”的經(jīng)營理念，***打造公司的核心競爭力。</p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/1106267.html</p></div></div></div></div></div><div id="y7u0zmk" class="page-right twoColRt"><div id="ofe2zf7" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="5lhpuys" class="recomPic likePro"><a href="http://www.cdcfah.com/cp/814588.html"><div><img src="http://tyunfile.71360.com/UpLoadFile/2019/11/1/14/637082168864691056_lgpj_5374157.jpg" alt="福建ZF配件哪家強信息推薦自業(yè)物資供應(yīng)" class="vcenter" 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