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class="home-main container clearfix"><div id="lhptjhf" class="twoCol"><div id="phhfdbp" 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(hù)</a>?<a href="http://www.cdcfah.com/cp/second-aqfh_lydjsb/">樓宇對(duì)講設(shè)備</a>?<a href="http://www.cdcfah.com/cp/third-lydjsb_qtlydjsb/">其他樓宇對(duì)講設(shè)備</a>?蘇州門禁樓宇對(duì)講室內(nèi)機(jī) 蘇州晟盟信息科技供應(yīng)</p><div id="f355dbp" class="leftbox clearfix"><h1>蘇州門禁樓宇對(duì)講室內(nèi)機(jī) 蘇州晟盟信息科技供應(yīng)</h1><div id="fp5xvt7" class="proBig"><div id="z5rfnd7" 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="x7v7zpn" 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="hbrhn7p" class="content"><p><span>需求數(shù)量：</span>0</p><p><span>價(jià)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>蘇州門禁樓宇對(duì)講室內(nèi)機(jī),樓宇對(duì)講</p><p><span>***更新：</span>2020-08-06 04:04:01</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="vf5rdph" 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(yán)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(jī): </span>0512-66000013</p><p><span>地址: </span>濱河路588號(hào)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="ftjh3zn" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="13tj3hp" class="box"><p><p> 樓宇對(duì)講八大選購要點(diǎn): </p> <p> 隨著智慧城市概念的推廣，更多的智能建筑興建起來，其中自然少不了要設(shè)計(jì)樓宇對(duì)講系統(tǒng)，以提高安防系統(tǒng)系數(shù)，蘇州門禁樓宇對(duì)講室內(nèi)機(jī)。但對(duì)于樓宇對(duì)講系統(tǒng)，很多人是不太清楚如何選購的，那選購樓宇對(duì)講要注意哪些要點(diǎn)呢？下面，小編就為大家總結(jié)了樓宇對(duì)講八大選購要點(diǎn)，以供參考！ </p> <p> <p> 樓宇對(duì)講八大選購要點(diǎn) </p> <p> <br /> </p> <p> 一，蘇州門禁樓宇對(duì)講室內(nèi)機(jī)，蘇州門禁樓宇對(duì)講室內(nèi)機(jī)、極強(qiáng)的穩(wěn)定性 </p> <p> <br /> </p> <p> “穩(wěn)定”是門禁系統(tǒng)選擇的首要原則，應(yīng)盡可能考慮的成熟的產(chǎn)品，經(jīng)過多項(xiàng)**認(rèn)證，且具有眾多的典型用戶，多年正常運(yùn)行，并在行業(yè)內(nèi)得到高度認(rèn)可。 </p> <p> <br /> </p> 蘇州門禁樓宇對(duì)講室內(nèi)機(jī)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="蘇州門禁樓宇對(duì)講室內(nèi)機(jī),樓宇對(duì)講" src="http://tyunfile.71360.com/UpLoadFile/szfx/2019/11/637097726897157781/6370977268971577812676357.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(jī)－主機(jī)的音頻線路問題，還是主機(jī)－分機(jī)的音頻線路問題（分機(jī)能夠聽到主機(jī)通話，而主機(jī)不能聽到分機(jī)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(jìn)行雙工通話。由于采用單線傳輸，線路相對(duì)于雙線傳輸減少一根。 </p> <p> <br /> </p> <p> 樓宇對(duì)講主要設(shè)備有哪些（9）視頻通道 </p> <p> <p> 指主機(jī)所攝圖像傳輸?shù)椒謾C(jī)監(jiān)視器的通道 </p> <p> <br /> </p> <p> 通常的樓宇對(duì)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(jìn)行通道的設(shè)計(jì)。由于樓宇對(duì)講系統(tǒng)相當(dāng)于一點(diǎn)對(duì)多點(diǎn)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(duì)講系統(tǒng)中，視頻分配器是系統(tǒng)視頻通道中一個(gè)必不可少的器件。視頻分配器的功能主要是對(duì)一個(gè)視頻信號(hào)進(jìn)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> 蘇州門禁樓宇對(duì)講室內(nèi)機(jī)</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="蘇州門禁樓宇對(duì)講室內(nèi)機(jī),樓宇對(duì)講" src="http://tyunfile.71360.com/UpLoadFile/szfx/2019/11/637097726725637078/6370977267256370784674628.jpg"></div><p> 樓宇對(duì)講主要設(shè)備有哪些（4）解碼器 </p> <p> <p> 解碼器為安裝在樓層主干線與分機(jī)間進(jìn)行解碼及隔離保護(hù)的設(shè)備。 </p> <p> <br /> </p> <p> 主要使用在數(shù)字式系統(tǒng)中，目前國內(nèi)樓宇對(duì)講廠家中有兩種數(shù)字式系統(tǒng)的解碼方式：分機(jī)內(nèi)解碼方式、外置解碼器方式。以下就兩種不同的類型解碼方式的產(chǎn)品 </p> <p> <br /> </p> <p> 從解碼方式、起源等方面進(jìn)行簡(jiǎn)單講解： </p> <p> <br /> </p> <p> 1)解碼：相比于傳統(tǒng)的模擬系統(tǒng)，數(shù)字式系統(tǒng)容量更大、功能更強(qiáng)。目前數(shù)字式樓宇對(duì)講系統(tǒng)將每個(gè)住戶定義為一個(gè)可尋的地址，主機(jī)在輸入這個(gè)可尋的地址后，通過解碼器等相關(guān)的器件對(duì)相應(yīng)的住戶進(jìn)行選通，然后進(jìn)行振鈴、通話、開鎖等功能。 </p> <p> <br /> </p> <p> 2)分機(jī)內(nèi)解碼：將解碼部分放置在分機(jī)內(nèi)部 </p> <p> <br /> </p> <p> 3)外置解碼器：將解碼部分集中在一臺(tái)解碼器中（解碼器一般為四戶型或八戶型），解碼器放置在大樓內(nèi)弱電井中。 </p> </p><p> 樓宇對(duì)講主要設(shè)備有哪些（5）網(wǎng)絡(luò)交換機(jī) </p> <p> <p> 每個(gè)小區(qū)聯(lián)網(wǎng)時(shí)必須配匹一個(gè)，它是整個(gè)小區(qū)網(wǎng)絡(luò)資源管理器，對(duì)講時(shí)選用哪個(gè)通道、數(shù)據(jù)通信仲裁、通信信號(hào)中繼、協(xié)議變換等都要經(jīng)過交換機(jī)處理。 </p> <p> <br /> </p> 樓宇對(duì)講主要設(shè)備有哪些（6）聯(lián)網(wǎng)器 </p> <p> 分管理機(jī)（棟管理機(jī)、總管理機(jī)除外）、主機(jī)（副機(jī)除外）、圍墻機(jī)，每臺(tái)必須配置一個(gè)。它是聯(lián)網(wǎng)的必要設(shè)備，有了它，除了可以節(jié)省線材外，還可以減少布線的很多麻煩。 </p> <p> <br /> </p> <p> 樓宇對(duì)講主要設(shè)備有哪些（7）主呼通道 </p> <p> <p> 指主機(jī)發(fā)話輸入端至分機(jī)收話輸出端的通道。 </p> <p> <br /> </p> <p> 門口主機(jī)－分機(jī)通話通道或管理員機(jī)－門口主機(jī)－住戶通話通道（個(gè)別廠家叫做音頻上行通道）。 </p> <p> <br /> </p> 樓宇對(duì)講主要設(shè)備有哪些（8）應(yīng)答通道 </p> <p> <p> 分機(jī)－門口機(jī)通話通道或分機(jī)－門口主機(jī)－管理員機(jī)通話通道（個(gè)別廠家叫做音頻下行通道） </p> <p> <br /> </p> <p> 音頻的主呼通道及音頻的應(yīng)答通道總體上我們稱之為樓宇對(duì)講系統(tǒng)的音頻通道，根據(jù)廠家的不同，音頻通道使用的線材數(shù)量有所不同： </p> <p> <br /> </p> <p> 1)將音頻主呼通道及音頻應(yīng)答通道使用不同的線路傳輸，此時(shí)因?yàn)橐纛l的主呼與應(yīng)答通道不在相同的線路內(nèi)傳輸，從而達(dá)到雙工通話的功能。由于分線傳輸，線路增加（共兩條音頻線路，實(shí)際上應(yīng)該是三條音頻線路：應(yīng)該加上系統(tǒng)地線），但是對(duì)于單邊的線路故障比較好 </p> <p> <br /> </p> </p><p> 樓宇對(duì)講主要設(shè)備有哪些（3）管理員機(jī) </p> <p> <br /> </p> <p> 管理員機(jī)是安裝在小區(qū)管理中心的通話對(duì)講設(shè)備，控制各單元防盜門電控鎖的開啟。 </p> <p> <br /> </p> <p> 小區(qū)安保管理中心是系統(tǒng)的神經(jīng)中樞。管理人員通過小區(qū)安保管理中心的控制設(shè)備管理各子系統(tǒng)的終端，各子系統(tǒng)的終端只有在小區(qū)安保管理中心的統(tǒng)一協(xié)調(diào)管理控制下，才能有效正常地工作。因此，小區(qū)安保管理中心的地位顯得十分重要。小區(qū)內(nèi)各個(gè)子系統(tǒng)的控制設(shè)備可以**設(shè)置分管理中心，也可以集中設(shè)置在小區(qū)安保管理中心內(nèi)。例如廣播控制中心、消防控制中心、監(jiān)控中心等，可以合理地把它們?cè)O(shè)置在安保管理中心內(nèi)，進(jìn)行集中管理。 </p> <p> <br /> </p> <p> 樓宇對(duì)講系統(tǒng)的管理員機(jī)也設(shè)置在小區(qū)管理中心，管理員機(jī)的基本功能為：接收小區(qū)內(nèi)住戶呼叫信號(hào)并進(jìn)行通話、可以呼叫小區(qū)內(nèi)任意住戶并進(jìn)行通話、接收各單元主機(jī)的呼叫信號(hào)并進(jìn)行通話及開鎖（可視管理員機(jī)可顯示各單元主機(jī)視頻信號(hào)）、監(jiān)視***各單元主機(jī)情況。 </p> <p> <br /> 常州智能樓宇對(duì)講接線圖</p><p style="text-indent:25px">蘇州門禁樓宇對(duì)講室內(nèi)機(jī)</p><p> B、嵌入式分機(jī)：分機(jī)安裝方式為暗裝，首先將分機(jī)的預(yù)埋底盒埋墻安裝，再將分機(jī)固定在預(yù)埋底盒上。嵌入式分機(jī)安裝后與墻面基本高度一致，對(duì)于室內(nèi)整體視覺效果非常好。另外由于嵌入式安裝分機(jī)有比較大的空間，可以加載比較多的擴(kuò)展功能；其缺點(diǎn)為需要暗埋底盒，施工難度比較大，并且在安裝后不容易進(jìn)行移動(dòng)； </p> <p> <br /> </p> <p> C、新產(chǎn)品：超薄型壁掛式分機(jī)：由于以上兩種分機(jī)的優(yōu)缺點(diǎn)，目前市場(chǎng)上又有新型的超薄型可視分機(jī)的面世，此類分機(jī)比一般傳統(tǒng)的壁掛式分機(jī)?。▊鹘y(tǒng)的壁掛式分機(jī)采用聽筒設(shè)計(jì)，可視部分由于需要兼容黑白顯示屏，所以超出墻面高度一般在40MM以上，厚度基本不能夠再進(jìn)行降低）。新型壁掛式分機(jī)一般采用免提通話技術(shù)，可視部分采用彩色液晶顯示屏（也可以顯示黑白 </p> <p> <br /> </p> <p> 圖像），因?yàn)楣?jié)省了空間，超薄型分機(jī)的厚度一般在40MM以下。但是由于采用了新型的技術(shù)及***的材料，所以新型超薄型分機(jī)的價(jià)格比較高，很難在短期內(nèi)大面積的采用。 </p> <p> <br /> 蘇州門禁樓宇對(duì)講室內(nèi)機(jī)</p><p style="text-indent:25px">蘇州晟盟信息科技有限公司坐落濱河路588號(hào)B座508室，交通便利，環(huán)境優(yōu)美，是一家服務(wù)型企業(yè)。晟盟科技是一家有限責(zé)任公司企業(yè)，一直貫徹“以人為本，服務(wù)于社會(huì)”的經(jīng)營理念;“質(zhì)量高速，誠守信譽(yù)，持續(xù)發(fā)展”的質(zhì)量方針。公司始終堅(jiān)持客戶需求***的原則，致力于提供高質(zhì)量的[ "智能化弱電", "智能化工程", "智能化維保", 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