蘇州電子圍欄沙盤蘇州晟盟信息科技供應(yīng)-b2b網(wǎng)站_b2b電子商務(wù)平臺(tái)【買產(chǎn)品】-上?？谄蚴称酚邢薰?/title><meta name="description" content="電子圍欄和紅外對(duì)射的方案對(duì)比紅外對(duì)射全名叫“主動(dòng)紅外入侵探測器”其基本的構(gòu)造包括發(fā)射端、接收端、光束強(qiáng)度指示燈、光學(xué)透鏡等。其偵測原理乃是利用經(jīng)LED紅外光發(fā)射二極體發(fā)射的脈沖紅外線，再經(jīng)光學(xué)鏡面做聚焦處理使光線傳至很遠(yuǎn)距離，蘇州電子圍欄沙"><meta name="keywords" content="蘇州電子圍欄沙盤"><link rel="canonical" href="http://www.cdcfah.com/"/><meta name="applicable-device" content="pc"><link rel="shortcut icon" href="/static/new_net_01/images/favicon.ico"><link rel="stylesheet" href="/static/new_net_01/css/slick.css" /><link rel="stylesheet" href="/static/new_net_01/css/addnew.css"><link rel="stylesheet" href="/static/new_net_01/css/sidenav.css"><link rel="stylesheet" href="/static/new_net_01/css/style.css" /><link rel="stylesheet" href="/static/new_net_01/css/tab.css"><link rel="stylesheet" href="/static/new_net_01/css/404.css"> <meta name="baidu-site-verification" content="OBVzrC9aaQ" /> <meta http-equiv="Cache-Control" 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id="a242wss" 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/second-_aqfh/">安全、防護(hù)</a>?<a href="http://www.cdcfah.com/cp/third-aqfh_qtaqfhsb/">其他安全防護(hù)設(shè)備</a>?蘇州電子圍欄沙盤蘇州晟盟信息科技供應(yīng)</p><div id="syoe4iw" class="leftbox clearfix"><h1>蘇州電子圍欄沙盤蘇州晟盟信息科技供應(yīng)</h1><div id="io4mso0" class="proBig"><div id="o40siw0" class="bigimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/szfx/2019/11/637097715645262935/6370977156452629357348005.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div><div id="o0yemay" class="smallimg"><div><p class="pic"><img src="http://tyunfile.71360.com/UpLoadFile/szfx/2019/11/637097715645262935/6370977156452629357348005.jpg" class="vcenter" onerror="javascript:this.src='/static/new_net_01/images/nopic.jpg';"></p></div></div></div><div id="44s4sqg" 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>蘇州電子圍欄沙盤</p><p><span>***更新：</span>2020-06-26 10:19:27</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="guksywk" 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="iomci24" class="page-proshow02"><p class="title">詳細(xì)說明</p><div id="oky4gem" class="box"><p><p> 電子圍欄和紅外對(duì)射的方案對(duì)比 </p> <p> 紅外對(duì)射全名叫“主動(dòng)紅外入侵探測器”其基本的構(gòu)造包括發(fā)射端、接收端、光束強(qiáng)度指示燈、光學(xué)透鏡等。其偵測原理乃是利用經(jīng)LED紅外光發(fā)射二極體發(fā)射的脈沖紅外線，再經(jīng)光學(xué)鏡面做聚焦處理使光線傳至很遠(yuǎn)距離，蘇州電子圍欄沙盤，蘇州電子圍欄沙盤，由受光器接受。當(dāng)紅外脈沖射束被遮斷時(shí)就會(huì)發(fā)出警報(bào)。紅外線是一種不可見光，而且會(huì)擴(kuò)散，投射出去之后，在起始路徑階段會(huì)形成圓錐體光束，蘇州電子圍欄沙盤，隨著發(fā)射距離的增加，其理想強(qiáng)度與發(fā)射距離呈反平方衰減。當(dāng)物體越過其探測區(qū)域時(shí)，遮斷紅外射束而引發(fā)警報(bào)。 </p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="蘇州電子圍欄沙盤" src="http://tyunfile.71360.com/UpLoadFile/szfx/2019/11/637097715645262935/6370977156452629357348005.jpg"></div><p style="text-indent:25px">人們通常使用竹籬笆、鐵柵欄、磚墻（或混凝土墻）、鐵絲網(wǎng)等作為周界，其功能就是阻擋入侵，這種簡單的阻擋遠(yuǎn)遠(yuǎn)不能與電子安全圍欄相比，電子安全圍欄的阻擋作用首先體現(xiàn)在威懾功能上，金屬線上懸掛警示牌，一看到便產(chǎn)生心理壓力，且觸碰圍欄時(shí)會(huì)有觸電的感覺，足以令入侵者望而卻步；其次電子圍欄本身又是有形的屏障，安裝適當(dāng)?shù)母叨群徒嵌?，很難攀越；如果強(qiáng)行突破，脈沖主機(jī)又會(huì)發(fā)出報(bào)警信號(hào)，因?yàn)槊}沖主機(jī)每分鐘對(duì)整個(gè)電子圍欄巡檢50次，檢查電子線是否斷路或短路，脈沖主機(jī)有兩種信號(hào)，現(xiàn)場的聲光報(bào)警會(huì)使入侵者更加驚恐，另一組信號(hào)傳送到監(jiān)控中心。電子安全圍欄的報(bào)警不受自然環(huán)境（如霧、雨、雪等）及小動(dòng)物的影響，誤報(bào)率極低。</p><div style="width:100%;text-align: center;"><img style="max-width: 640px; max-height: 320px;" alt="蘇州電子圍欄沙盤" src="http://tyunfile.71360.com/UpLoadFile/szfx/2019/11/637097716617922949/6370977166179229492005344.png"></div><p> 蘇州晟盟信息科技有限公司電子圍欄是周界報(bào)警系統(tǒng)的一種，具有威懾、阻擋、報(bào)警三重功能，安裝在別墅區(qū)、工廠、變電站、倉庫、***設(shè)施、機(jī)場等處的周圍，用以防范入侵。電子安全圍欄的阻擋作用首先體現(xiàn)在威懾功能上，金屬線上懸掛警示牌，一看到便產(chǎn)生心理壓力，且觸碰圍欄時(shí)會(huì)有觸電的感覺，足以令入侵者望而卻步；其次電子圍欄本身又是有形的屏障，安裝適當(dāng)?shù)母叨群徒嵌?，很難攀越；如果強(qiáng)行突破，宇鴻安脈沖主機(jī)又會(huì)發(fā)出報(bào)警信號(hào)，因?yàn)槊}沖主機(jī)每分鐘對(duì)整個(gè)電子圍欄巡檢50次，檢查電子線是否斷路或短路，脈沖主機(jī)有兩種信號(hào)，現(xiàn)場的聲光報(bào)警會(huì)使入侵者更加驚恐，另一組信號(hào)傳送到監(jiān)控中心。 </p> <p> <p> 紅外對(duì)射與宇鴻安電子圍欄優(yōu)劣對(duì)比 </p> <p> 紅外對(duì)射是一種偵測系統(tǒng)，他的作用是通過一對(duì)紅外發(fā)射器對(duì)射，從而感知是否有侵入的人畜，這種設(shè)備實(shí)際上缺點(diǎn)很多，其**致命的缺點(diǎn)就是存在死角，可靠性低，更不能防止侵入，只是一種安防輔助設(shè)備。 </p> <p> 下表是電子圍欄與紅外對(duì)射系統(tǒng)的性能對(duì)比。 </p> </p></p><br /><p>文章來源地址: http://www.cdcfah.com/cp/397455.html</p></div></div></div></div></div><div id="4gegqec" class="page-right twoColRt"><div id="yekiwk4" class="box01 margin10 clearfix"><h3><a href="http://www.cdcfah.com/cp/">猜你喜歡</a></h3><div id="ocaqqwu" class="recomPic likePro"><a 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