音(yin)(yin)頻調(diao)(diao)(diao)(diao)(diao)(diao)(diao)試(shi)在(zai)(zai)出(chu)(chu)廠前全部(bu)對講(jiang)(jiang)(jiang)機的(de)(de)音(yin)(yin)頻已經(jing)調(diao)(diao)(diao)(diao)(diao)(diao)(diao)試(shi)到很好狀態，所以一般無(wu)需(xu)再調(diao)(diao)(diao)(diao)(diao)(diao)(diao)節(jie)(jie)。但由于距離阻(zu)抗(kang)等問(wen)題，可(ke)(ke)能會在(zai)(zai)現(xian)場發(fa)現(xian)以下(xia)一些問(wen)題：a)當覺得(de)(de)對講(jiang)(jiang)(jiang)機聽(ting)到的(de)(de)聲(sheng)(sheng)音(yin)(yin)太小(xiao)(xiao)(xiao)時(shi)，調(diao)(diao)(diao)(diao)(diao)(diao)(diao)節(jie)(jie)電(dian)(dian)位(wei)(wei)器VR2(子(zi)機)則可(ke)(ke)調(diao)(diao)(diao)(diao)(diao)(diao)(diao)節(jie)(jie)該機輸出(chu)(chu)的(de)(de)音(yin)(yin)量大(da)(da)小(xiao)(xiao)(xiao)，使得(de)(de)聲(sheng)(sheng)音(yin)(yin)大(da)(da)小(xiao)(xiao)(xiao)適合。左(zuo)旋(xuan)(xuan)為(wei)(wei)調(diao)(diao)(diao)(diao)(diao)(diao)(diao)小(xiao)(xiao)(xiao)，右(you)(you)旋(xuan)(xuan)為(wei)(wei)調(diao)(diao)(diao)(diao)(diao)(diao)(diao)大(da)(da)。b)當覺得(de)(de)對講(jiang)(jiang)(jiang)機說出(chu)(chu)的(de)(de)聲(sheng)(sheng)音(yin)(yin)太小(xiao)(xiao)(xiao)時(shi),調(diao)(diao)(diao)(diao)(diao)(diao)(diao)節(jie)(jie)電(dian)(dian)位(wei)(wei)器VR1則可(ke)(ke)調(diao)(diao)(diao)(diao)(diao)(diao)(diao)節(jie)(jie)該機輸出(chu)(chu)聲(sheng)(sheng)音(yin)(yin)的(de)(de)大(da)(da)小(xiao)(xiao)(xiao)，使得(de)(de)聲(sheng)(sheng)音(yin)(yin)大(da)(da)小(xiao)(xiao)(xiao)適合。左(zuo)旋(xuan)(xuan)為(wei)(wei)調(diao)(diao)(diao)(diao)(diao)(diao)(diao)小(xiao)(xiao)(xiao)，右(you)(you)旋(xuan)(xuan)為(wei)(wei)調(diao)(diao)(diao)(diao)(diao)(diao)(diao)大(da)(da)。c)調(diao)(diao)(diao)(diao)(diao)(diao)(diao)節(jie)(jie)電(dian)(dian)位(wei)(wei)器VR3，可(ke)(ke)調(diao)(diao)(diao)(diao)(diao)(diao)(diao)節(jie)(jie)該機的(de)(de)側音(yin)(yin)大(da)(da)小(xiao)(xiao)(xiao)。如(ru)果出(chu)(chu)現(xian)嘯(xiao)叫聲(sheng)(sheng)，可(ke)(ke)調(diao)(diao)(diao)(diao)(diao)(diao)(diao)節(jie)(jie)VR3至(zhi)很好狀態（在(zai)(zai)調(diao)(diao)(diao)(diao)(diao)(diao)(diao)節(jie)(jie)VR3的(de)(de)過程中，當調(diao)(diao)(diao)(diao)(diao)(diao)(diao)節(jie)(jie)至(zhi)某(mou)一阻(zu)值(zhi)時(shi)，嘯(xiao)叫聲(sheng)(sheng)是很小(xiao)(xiao)(xiao)或(huo)者無(wu)嘯(xiao)叫的(de)(de)），如(ru)果還有(you)嘯(xiao)叫聲(sheng)(sheng)，可(ke)(ke)配合調(diao)(diao)(diao)(diao)(diao)(diao)(diao)節(jie)(jie)VR2使得(de)(de)聲(sheng)(sheng)音(yin)(yin)輸出(chu)(chu)小(xiao)(xiao)(xiao)一點(dian)，直至(zhi)不(bu)嘯(xiao)叫。深圳市(shi)雙(shuang)工科(ke)技有(you)限公司，專業生產電(dian)(dian)梯(ti)五(wu)方(fang)通話(hua)(hua)系(xi)(xi)統(tong)；無(wu)線(xian)型電(dian)(dian)梯(ti)對講(jiang)(jiang)(jiang)系(xi)(xi)統(tong)（GSM電(dian)(dian)梯(ti)無(wu)線(xian)對講(jiang)(jiang)(jiang)系(xi)(xi)統(tong)、數(shu)字電(dian)(dian)梯(ti)五(wu)方(fang)通話(hua)(hua)系(xi)(xi)統(tong)）；有(you)線(xian)型電(dian)(dian)梯(ti)對講(jiang)(jiang)(jiang)系(xi)(xi)統(tong)（總線(xian)制(zhi)和分線(xian)制(zhi)）、光纖型電(dian)(dian)梯(ti)對講(jiang)(jiang)(jiang)系(xi)(xi)統(tong)（IP網(wang)絡(luo)電(dian)(dian)梯(ti)對講(jiang)(jiang)(jiang)）咨詢熱線(xian)4008-019-013！電(dian)(dian)梯(ti)五(wu)方(fang)對講(jiang)(jiang)(jiang)由哪些設備組(zu)成？貴(gui)州電(dian)(dian)梯(ti)五(wu)方(fang)通話(hua)(hua)電(dian)(dian)纜

擴(kuo)容性(xing)?有(you)(you)線(xian)(xian)(xian)(xian)(xian)(xian)對(dui)(dui)(dui)(dui)講(jiang)(jiang)(jiang)：擴(kuo)容小(xiao)，預留端口不(bu)夠，后(hou)續增(zeng)加電梯(ti)(ti)時要(yao)更換(huan)主(zhu)機(ji)或(huo)重(zhong)(zhong)新(xin)(xin)(xin)布(bu)(bu)線(xian)(xian)(xian)(xian)(xian)(xian)，工(gong)(gong)(gong)(gong)(gong)程量(liang)大。?無(wu)線(xian)(xian)(xian)(xian)(xian)(xian)對(dui)(dui)(dui)(dui)講(jiang)(jiang)(jiang)：主(zhu)機(ji)可(ke)(ke)帶(dai)多部(bu)分(fen)(fen)(fen)(fen)(fen)機(ji)（200部(bu)分(fen)(fen)(fen)(fen)(fen)機(ji)），一(yi)(yi)臺(tai)分(fen)(fen)(fen)(fen)(fen)機(ji)可(ke)(ke)帶(dai)至多可(ke)(ke)帶(dai)4部(bu)電梯(ti)(ti)，后(hou)續如(ru)需(xu)擴(kuo)容只(zhi)要(yao)增(zeng)加相(xiang)應(ying)分(fen)(fen)(fen)(fen)(fen)機(ji)即可(ke)(ke)。?老(lao)化性(xing)?有(you)(you)線(xian)(xian)(xian)(xian)(xian)(xian)對(dui)(dui)(dui)(dui)講(jiang)(jiang)(jiang)：需(xu)要(yao)大量(liang)布(bu)(bu)線(xian)(xian)(xian)(xian)(xian)(xian)，線(xian)(xian)(xian)(xian)(xian)(xian)纜(lan)一(yi)(yi)旦老(lao)化即會影響呼叫(jiao)，需(xu)要(yao)重(zhong)(zhong)新(xin)(xin)(xin)檢(jian)查(cha)(cha)、重(zhong)(zhong)新(xin)(xin)(xin)布(bu)(bu)線(xian)(xian)(xian)(xian)(xian)(xian)，需(xu)要(yao)增(zeng)加材料成(cheng)(cheng)(cheng)本(ben)(ben)、人(ren)工(gong)(gong)(gong)(gong)(gong)成(cheng)(cheng)(cheng)本(ben)(ben)及維護(hu)成(cheng)(cheng)(cheng)本(ben)(ben)。維護(hu)成(cheng)(cheng)(cheng)本(ben)(ben)較高。?無(wu)線(xian)(xian)(xian)(xian)(xian)(xian)對(dui)(dui)(dui)(dui)講(jiang)(jiang)(jiang)：不(bu)需(xu)要(yao)布(bu)(bu)線(xian)(xian)(xian)(xian)(xian)(xian)，節(jie)省線(xian)(xian)(xian)(xian)(xian)(xian)材成(cheng)(cheng)(cheng)本(ben)(ben)。人(ren)工(gong)(gong)(gong)(gong)(gong)檢(jian)查(cha)(cha)老(lao)化情況簡(jian)(jian)單(dan)，如(ru)遇老(lao)化嚴重(zhong)(zhong)的(de)機(ji)器可(ke)(ke)直(zhi)接(jie)(jie)更換(huan)。維護(hu)成(cheng)(cheng)(cheng)本(ben)(ben)較低。?信(xin)號(hao)?有(you)(you)線(xian)(xian)(xian)(xian)(xian)(xian)對(dui)(dui)(dui)(dui)講(jiang)(jiang)(jiang)：通過(guo)線(xian)(xian)(xian)(xian)(xian)(xian)纜(lan)傳輸信(xin)號(hao)，線(xian)(xian)(xian)(xian)(xian)(xian)纜(lan)過(guo)長有(you)(you)可(ke)(ke)能會導致信(xin)號(hao)衰減(jian)，信(xin)號(hao)穩定。?無(wu)線(xian)(xian)(xian)(xian)(xian)(xian)對(dui)(dui)(dui)(dui)講(jiang)(jiang)(jiang)：采用無(wu)線(xian)(xian)(xian)(xian)(xian)(xian)傳輸，傳輸信(xin)號(hao)無(wu)衰減(jian)，天線(xian)(xian)(xian)(xian)(xian)(xian)及分(fen)(fen)(fen)(fen)(fen)機(ji)通常安(an)(an)裝(zhuang)在(zai)樓頂機(ji)房，天線(xian)(xian)(xian)(xian)(xian)(xian)置(zhi)于(yu)室外信(xin)號(hao)穩定。?安(an)(an)裝(zhuang)?有(you)(you)線(xian)(xian)(xian)(xian)(xian)(xian)對(dui)(dui)(dui)(dui)講(jiang)(jiang)(jiang)：埋設電纜(lan)需(xu)要(yao)挖坑鋪管，還需(xu)要(yao)穿墻過(guo)壁，施工(gong)(gong)(gong)(gong)(gong)安(an)(an)裝(zhuang)難度較高，同(tong)時相(xiang)應(ying)增(zeng)加人(ren)工(gong)(gong)(gong)(gong)(gong)成(cheng)(cheng)(cheng)本(ben)(ben)。?無(wu)線(xian)(xian)(xian)(xian)(xian)(xian)對(dui)(dui)(dui)(dui)講(jiang)(jiang)(jiang)：主(zhu)機(ji)放于(yu)客戶指定位(wei)置(zhi)插上電源(yuan)天線(xian)(xian)(xian)(xian)(xian)(xian)即可(ke)(ke)使用。分(fen)(fen)(fen)(fen)(fen)機(ji)安(an)(an)裝(zhuang)在(zai)機(ji)房接(jie)(jie)上相(xiang)應(ying)的(de)信(xin)號(hao)線(xian)(xian)(xian)(xian)(xian)(xian)即可(ke)(ke)，安(an)(an)裝(zhuang)非常簡(jian)(jian)單(dan)。?移(yi)動(dong)性(xing)有(you)(you)線(xian)(xian)(xian)(xian)(xian)(xian)對(dui)(dui)(dui)(dui)講(jiang)(jiang)(jiang):主(zhu)機(ji)、分(fen)(fen)(fen)(fen)(fen)機(ji)移(yi)動(dong)不(bu)方(fang)便(bian)，如(ru)需(xu)一(yi)(yi)定要(yao)重(zhong)(zhong)新(xin)(xin)(xin)布(bu)(bu)線(xian)(xian)(xian)(xian)(xian)(xian)。無(wu)線(xian)(xian)(xian)(xian)(xian)(xian)對(dui)(dui)(dui)(dui)講(jiang)(jiang)(jiang)：主(zhu)機(ji)、分(fen)(fen)(fen)(fen)(fen)機(ji)移(yi)動(dong)方(fang)便(bian)，監控室主(zhu)機(ji)可(ke)(ke)隨時變動(dong)位(wei)置(zhi)。功(gong)能性(xing)?有(you)(you)線(xian)(xian)(xian)(xian)(xian)(xian)對(dui)(dui)(dui)(dui)講(jiang)(jiang)(jiang)：產品(pin)類別比(bi)較單(dan)一(yi)(yi)，產品(pin)功(gong)能相(xiang)對(dui)(dui)(dui)(dui)簡(jian)(jian)化，一(yi)(yi)般只(zhi)有(you)(you)呼叫(jiao)功(gong)能。山西電梯(ti)(ti)五(wu)方(fang)通話布(bu)(bu)線(xian)(xian)(xian)(xian)(xian)(xian)規范雙工(gong)(gong)(gong)(gong)(gong)科技，廣東(dong)電梯(ti)(ti)五(wu)方(fang)對(dui)(dui)(dui)(dui)講(jiang)(jiang)(jiang)品(pin)牌，十年(nian)老(lao)廠。

通(tong)(tong)(tong)(tong)常有(you)(you)客戶會(hui)問(wen)及電梯無(wu)(wu)線(xian)(xian)五(wu)方(fang)對(dui)講(jiang)能夠通(tong)(tong)(tong)(tong)多(duo)遠(yuan)的(de)(de)(de)(de)問(wen)題。說(shuo)實(shi)(shi)(shi)話(hua)(hua)(hua)，每次(ci)被問(wen)及這(zhe)(zhe)個(ge)(ge)問(wen)題時都會(hui)有(you)(you)很(hen)難解釋的(de)(de)(de)(de)感覺。那是(shi)因(yin)(yin)為在無(wu)(wu)線(xian)(xian)通(tong)(tong)(tong)(tong)信的(de)(de)(de)(de)專業(ye)里，沒(mei)有(you)(you)"距(ju)(ju)(ju)(ju)(ju)離(li)"這(zhe)(zhe)個(ge)(ge)技術參數，因(yin)(yin)為能影響無(wu)(wu)線(xian)(xian)信號能傳(chuan)播(bo)(bo)遠(yuan)距(ju)(ju)(ju)(ju)(ju)離(li)的(de)(de)(de)(de)因(yin)(yin)素實(shi)(shi)(shi)在太多(duo)。常用(yong)的(de)(de)(de)(de)無(wu)(wu)線(xian)(xian)電對(dui)講(jiang)機一(yi)般使(shi)(shi)用(yong)130-170；403-470兩(liang)(liang)個(ge)(ge)頻(pin)段，這(zhe)(zhe)兩(liang)(liang)個(ge)(ge)頻(pin)段也(ye)是(shi)我國法(fa)律允許(xu)個(ge)(ge)人或單(dan)位(wei)使(shi)(shi)用(yong)的(de)(de)(de)(de)頻(pin)段范圍(wei)。一(yi)般情況下，這(zhe)(zhe)兩(liang)(liang)個(ge)(ge)波頻(pin)都是(shi)直線(xian)(xian)傳(chuan)播(bo)(bo)的(de)(de)(de)(de)，海(hai)上(shang)是(shi)地球(qiu)上(shang)無(wu)(wu)線(xian)(xian)電對(dui)講(jiang)機比較理想(xiang)的(de)(de)(de)(de)通(tong)(tong)(tong)(tong)話(hua)(hua)(hua)環境，一(yi)般不(bu)(bu)會(hui)有(you)(you)障(zhang)礙物而且極(ji)少干擾，但實(shi)(shi)(shi)際上(shang)，在海(hai)上(shang)手持對(dui)講(jiang)機也(ye)只(zhi)能通(tong)(tong)(tong)(tong)20海(hai)里左(zuo)右，那是(shi)因(yin)(yin)為地球(qiu)是(shi)圓(yuan)的(de)(de)(de)(de)，相距(ju)(ju)(ju)(ju)(ju)太遠(yuan)了(le)中間就(jiu)會(hui)被海(hai)水(shui)擋住。（所以(yi)把天線(xian)(xian)裝高(gao)些，通(tong)(tong)(tong)(tong)話(hua)(hua)(hua)距(ju)(ju)(ju)(ju)(ju)離(li)也(ye)會(hui)越(yue)遠(yuan)）通(tong)(tong)(tong)(tong)常在城(cheng)市(shi)中使(shi)(shi)用(yong)時，障(zhang)礙物是(shi)對(dui)信號傳(chuan)播(bo)(bo)距(ju)(ju)(ju)(ju)(ju)離(li)影響的(de)(de)(de)(de)重要因(yin)(yin)素。功(gong)率(lv)達到5瓦的(de)(de)(de)(de)電梯無(wu)(wu)線(xian)(xian)五(wu)方(fang)對(dui)講(jiang)在城(cheng)市(shi)中的(de)(de)(de)(de)實(shi)(shi)(shi)際通(tong)(tong)(tong)(tong)話(hua)(hua)(hua)距(ju)(ju)(ju)(ju)(ju)離(li)一(yi)般只(zhi)在2～5公(gong)(gong)里的(de)(de)(de)(de)范圍(wei)內。在有(you)(you)高(gao)地、較多(duo)建筑物或者(zhe)比較密(mi)封的(de)(de)(de)(de)室內，通(tong)(tong)(tong)(tong)話(hua)(hua)(hua)距(ju)(ju)(ju)(ju)(ju)離(li)還會(hui)短些。不(bu)(bu)過當有(you)(you)系統基站支持時，對(dui)講(jiang)機的(de)(de)(de)(de)通(tong)(tong)(tong)(tong)話(hua)(hua)(hua)范圍(wei)可達十幾(ji)公(gong)(gong)里甚(shen)至幾(ji)十公(gong)(gong)里。市(shi)場上(shang)銷售的(de)(de)(de)(de)5W電梯無(wu)(wu)線(xian)(xian)五(wu)方(fang)對(dui)講(jiang)，廠家標稱的(de)(de)(de)(de)能實(shi)(shi)(shi)現較遠(yuan)通(tong)(tong)(tong)(tong)話(hua)(hua)(hua)距(ju)(ju)(ju)(ju)(ju)離(li)是(shi)5公(gong)(gong)里，實(shi)(shi)(shi)際上(shang)這(zhe)(zhe)個(ge)(ge)通(tong)(tong)(tong)(tong)話(hua)(hua)(hua)距(ju)(ju)(ju)(ju)(ju)離(li)只(zhi)是(shi)一(yi)個(ge)(ge)理論計算數據，它的(de)(de)(de)(de)依據是(shi)發(fa)射功(gong)率(lv)。

可以將簡(jian)單(dan)(dan)的對(dui)講(jiang)(jiang)設備或小(xiao)型(xing)(xing)電(dian)(dian)(dian)(dian)話(hua)(hua)(hua)交換(huan)機(ji)接(jie)入實現(xian)多方(fang)(fang)(fang)對(dui)講(jiang)(jiang)。電(dian)(dian)(dian)(dian)梯(ti)(ti)五(wu)(wu)(wu)方(fang)(fang)(fang)通(tong)話(hua)(hua)(hua)系統(tong)(tong)(tong)(tong)應(ying)用了(le)先進的網絡技(ji)(ji)(ji)(ji)術、通(tong)訊技(ji)(ji)(ji)(ji)術、圖(tu)像技(ji)(ji)(ji)(ji)術、計算(suan)機(ji)技(ji)(ji)(ji)(ji)術、安防(fang)監控(kong)技(ji)(ji)(ji)(ji)術和弱電(dian)(dian)(dian)(dian)集成(cheng)技(ji)(ji)(ji)(ji)術，以計算(suan)機(ji)網絡系統(tong)(tong)(tong)(tong)為(wei)基礎，以現(xian)代通(tong)信系統(tong)(tong)(tong)(tong)為(wei)紐帶，以報(bao)(bao)警(jing)(jing)系統(tong)(tong)(tong)(tong)為(wei)中(zhong)心，集成(cheng)了(le)各種功(gong)能的綜(zong)合指揮調度系統(tong)(tong)(tong)(tong)，音(yin)視頻(pin)聯動報(bao)(bao)警(jing)(jing)系統(tong)(tong)(tong)(tong)對(dui)前端報(bao)(bao)警(jing)(jing)信號進行集中(zhong)處理，接(jie)服(fu)務器、前端報(bao)(bao)警(jing)(jing)探頭、報(bao)(bao)警(jing)(jing)傳輸網絡、各個接(jie)警(jing)(jing)職能部(bu)門(men)就(jiu)構成(cheng)了(le)一個報(bao)(bao)警(jing)(jing)管(guan)理系統(tong)(tong)(tong)(tong)。電(dian)(dian)(dian)(dian)梯(ti)(ti)五(wu)(wu)(wu)方(fang)(fang)(fang)對(dui)講(jiang)(jiang)、電(dian)(dian)(dian)(dian)梯(ti)(ti)五(wu)(wu)(wu)方(fang)(fang)(fang)通(tong)話(hua)(hua)(hua)產(chan)品主要(yao)適用電(dian)(dian)(dian)(dian)梯(ti)(ti)求(qiu)救對(dui)講(jiang)(jiang)，電(dian)(dian)(dian)(dian)梯(ti)(ti)維修通(tong)話(hua)(hua)(hua)，集中(zhong)管(guan)理，停電(dian)(dian)(dian)(dian)呼(hu)叫求(qiu)救安祝，便簡(jian)單(dan)(dan)無需拉線音(yin)質清晰有(you)(you)三（五(wu)(wu)(wu)）方(fang)(fang)(fang)對(dui)講(jiang)(jiang)功(gong)能，深受(shou)廣(guang)大物業，電(dian)(dian)(dian)(dian)梯(ti)(ti)公司青睞。深圳市雙(shuang)工科技(ji)(ji)(ji)(ji)有(you)(you)限(xian)公司，專業生產(chan)電(dian)(dian)(dian)(dian)梯(ti)(ti)五(wu)(wu)(wu)方(fang)(fang)(fang)通(tong)話(hua)(hua)(hua)系統(tong)(tong)(tong)(tong)；無線型(xing)(xing)電(dian)(dian)(dian)(dian)梯(ti)(ti)對(dui)講(jiang)(jiang)系統(tong)(tong)(tong)(tong)（GSM電(dian)(dian)(dian)(dian)梯(ti)(ti)無線對(dui)講(jiang)(jiang)系統(tong)(tong)(tong)(tong)、數(shu)字(zi)電(dian)(dian)(dian)(dian)梯(ti)(ti)五(wu)(wu)(wu)方(fang)(fang)(fang)通(tong)話(hua)(hua)(hua)系統(tong)(tong)(tong)(tong)）；有(you)(you)線型(xing)(xing)電(dian)(dian)(dian)(dian)梯(ti)(ti)對(dui)講(jiang)(jiang)系統(tong)(tong)(tong)(tong)（總線制和分(fen)線制）、光纖(xian)型(xing)(xing)電(dian)(dian)(dian)(dian)梯(ti)(ti)對(dui)講(jiang)(jiang)系統(tong)(tong)(tong)(tong)。雙(shuang)工電(dian)(dian)(dian)(dian)梯(ti)(ti)五(wu)(wu)(wu)方(fang)(fang)(fang)對(dui)講(jiang)(jiang)，歷(li)經10年沉淀(dian)，產(chan)品使用壽命(ming)長達5年以上。

電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)梯(ti)(ti)(ti)(ti)五(wu)(wu)方(fang)(fang)通(tong)(tong)(tong)話(hua)是(shi)(shi)指(zhi)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)梯(ti)(ti)(ti)(ti)對(dui)講(jiang)(jiang)(jiang)(jiang)系(xi)(xi)統(tong)(tong)(tong)中管理中心(xin)主(zhu)機、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)梯(ti)(ti)(ti)(ti)轎(jiao)(jiao)廂(xiang)、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)梯(ti)(ti)(ti)(ti)機房(fang)分(fen)機、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)梯(ti)(ti)(ti)(ti)頂(ding)部(bu)、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)梯(ti)(ti)(ti)(ti)井(jing)道(dao)底部(bu)五(wu)(wu)方(fang)(fang)之間進行(xing)的通(tong)(tong)(tong)話(hua)。一般常用的就(jiu)是(shi)(shi)四芯總線(xian)(xian)(xian)(xian)(xian)(xian)制(zhi)的，建議(yi)是(shi)(shi)選用RVVP4*電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)線(xian)(xian)(xian)(xian)(xian)(xian)五(wu)(wu)方(fang)(fang)通(tong)(tong)(tong)話(hua)主(zhu)要分(fen)布在(zai)以下區域(yu)：機房(fang)檢修箱底坑盒(he)轎(jiao)(jiao)廂(xiang)主(zhu)控室可以從機房(fang)的電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)控箱里(li)開始，分(fen)別引向(xiang)各(ge)個區域(yu)五(wu)(wu)方(fang)(fang)對(dui)講(jiang)(jiang)(jiang)(jiang)的五(wu)(wu)方(fang)(fang)是(shi)(shi)指(zhi)：（一）、24小時有(you)(you)人值(zhi)班的值(zhi)班室。（二）、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)梯(ti)(ti)(ti)(ti)機房(fang)。（三）、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)梯(ti)(ti)(ti)(ti)轎(jiao)(jiao)廂(xiang)內。（四）、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)梯(ti)(ti)(ti)(ti)轎(jiao)(jiao)頂(ding)。（五(wu)(wu)）、電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)梯(ti)(ti)(ti)(ti)底坑。做五(wu)(wu)方(fang)(fang)對(dui)講(jiang)(jiang)(jiang)(jiang)布線(xian)(xian)(xian)(xian)(xian)(xian)時，要將(jiang)這五(wu)(wu)方(fang)(fang)根(gen)據設計(ji)要求(qiu)連接(jie)(jie)起來。井(jing)道(dao)里(li)的布線(xian)(xian)(xian)(xian)(xian)(xian)可以敷設于固定在(zai)井(jing)道(dao)壁的線(xian)(xian)(xian)(xian)(xian)(xian)槽盒(he)里(li)（將(jiang)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)梯(ti)(ti)(ti)(ti)切(qie)換至檢修狀態，在(zai)轎(jiao)(jiao)頂(ding)上走慢車作(zuo)業(ye)，注意安全。）線(xian)(xian)(xian)(xian)(xian)(xian)路中間有(you)(you)接(jie)(jie)頭(tou)時應加裝中間接(jie)(jie)線(xian)(xian)(xian)(xian)(xian)(xian)盒(he)。一般前4方(fang)(fang)都是(shi)(shi)用電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)梯(ti)(ti)(ti)(ti)的隨行(xing)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)纜，機房(fang)/底坑/轎(jiao)(jiao)內/轎(jiao)(jiao)頂(ding)/值(zhi)班室。除了和(he)值(zhi)班室需(xu)單獨布線(xian)(xian)(xian)(xian)(xian)(xian)其(qi)他(ta)的出廠(chang)時均有(you)(you)標準線(xian)(xian)(xian)(xian)(xian)(xian)纜連接(jie)(jie)無需(xu)另行(xing)布線(xian)(xian)(xian)(xian)(xian)(xian)。深(shen)圳市雙工科技(ji)有(you)(you)限公司，專業(ye)生產電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)梯(ti)(ti)(ti)(ti)五(wu)(wu)方(fang)(fang)通(tong)(tong)(tong)話(hua)系(xi)(xi)統(tong)(tong)(tong)；無線(xian)(xian)(xian)(xian)(xian)(xian)型(xing)(xing)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)梯(ti)(ti)(ti)(ti)對(dui)講(jiang)(jiang)(jiang)(jiang)系(xi)(xi)統(tong)(tong)(tong)（GSM電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)梯(ti)(ti)(ti)(ti)無線(xian)(xian)(xian)(xian)(xian)(xian)對(dui)講(jiang)(jiang)(jiang)(jiang)系(xi)(xi)統(tong)(tong)(tong)、數(shu)字電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)梯(ti)(ti)(ti)(ti)五(wu)(wu)方(fang)(fang)通(tong)(tong)(tong)話(hua)系(xi)(xi)統(tong)(tong)(tong)）；有(you)(you)線(xian)(xian)(xian)(xian)(xian)(xian)型(xing)(xing)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)梯(ti)(ti)(ti)(ti)對(dui)講(jiang)(jiang)(jiang)(jiang)系(xi)(xi)統(tong)(tong)(tong)（總線(xian)(xian)(xian)(xian)(xian)(xian)制(zhi)和(he)分(fen)線(xian)(xian)(xian)(xian)(xian)(xian)制(zhi)）、光纖(xian)型(xing)(xing)電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)梯(ti)(ti)(ti)(ti)對(dui)講(jiang)(jiang)(jiang)(jiang)系(xi)(xi)統(tong)(tong)(tong)。電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)梯(ti)(ti)(ti)(ti)五(wu)(wu)方(fang)(fang)對(dui)講(jiang)(jiang)(jiang)(jiang)裝置，兼容電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)梯(ti)(ti)(ti)(ti)原有(you)(you)通(tong)(tong)(tong)話(hua)器。中國澳門電(dian)(dian)(dian)(dian)(dian)(dian)(dian)(dian)梯(ti)(ti)(ti)(ti)五(wu)(wu)方(fang)(fang)通(tong)(tong)(tong)話(hua)功(gong)能

電梯有(you)(you)線五(wu)方對講一般有(you)(you)NBT和(he)NKT兩種(zhong)型號(hao)，分別對應二(er)線制和(he)四線制。貴州電梯五(wu)方通話電纜(lan)

《電(dian)(dian)(dian)(dian)梯(ti)監(jian)(jian)(jian)督檢(jian)驗(yan)(yan)和定(ding)期(qi)檢(jian)驗(yan)(yan)規(gui)(gui)(gui)則(ze)-曳引(yin)與(yu)強(qiang)制(zhi)驅動(dong)電(dian)(dian)(dian)(dian)梯(ti)》規(gui)(gui)(gui)定(ding):從2010年(nian)(nian)4月1日起(qi)實(shi)施新(xin)檢(jian)規(gui)(gui)(gui)第(di)。這意味著電(dian)(dian)(dian)(dian)梯(ti)的(de)(de)(de)(de)五(wu)方(fang)(fang)對(dui)(dui)講(jiang)已納入了我(wo)國的(de)(de)(de)(de)強(qiang)制(zhi)性法規(gui)(gui)(gui),是在用電(dian)(dian)(dian)(dian)梯(ti)和新(xin)裝電(dian)(dian)(dian)(dian)梯(ti)必須具(ju)備的(de)(de)(de)(de)功能(neng)。也是電(dian)(dian)(dian)(dian)梯(ti)年(nian)(nian)檢(jian)的(de)(de)(de)(de)必檢(jian)內容(rong)，如果沒有安(an)(an)(an)裝電(dian)(dian)(dian)(dian)梯(ti)五(wu)方(fang)(fang)對(dui)(dui)講(jiang)系統，則(ze)會(hui)無法通過電(dian)(dian)(dian)(dian)梯(ti)年(nian)(nian)檢(jian)。近年(nian)(nian)來,隨(sui)著各地(di)電(dian)(dian)(dian)(dian)梯(ti)事故(gu)頻(pin)發(fa)(fa),困人(ren)(ren)事件的(de)(de)(de)(de)屢屢增加(jia),電(dian)(dian)(dian)(dian)梯(ti)的(de)(de)(de)(de)安(an)(an)(an)全性問題成(cheng)為了社會(hui)各界(jie)和媒體(ti)關注的(de)(de)(de)(de)焦點(dian)。乘(cheng)客(ke)在被(bei)(bei)困電(dian)(dian)(dian)(dian)梯(ti)后，可(ke)(ke)(ke)通過電(dian)(dian)(dian)(dian)梯(ti)內的(de)(de)(de)(de)對(dui)(dui)講(jiang)電(dian)(dian)(dian)(dian)話(hua)有效聯系到(dao)消(xiao)(xiao)防(fang)監(jian)(jian)(jian)控(kong)室(shi)的(de)(de)(de)(de)值班人(ren)(ren)員(yuan)，消(xiao)(xiao)防(fang)監(jian)(jian)(jian)控(kong)員(yuan)可(ke)(ke)(ke)以及時(shi)、迅(xun)速的(de)(de)(de)(de)通知(zhi)保(bao)安(an)(an)(an)趕到(dao)現(xian)場(chang)安(an)(an)(an)撫被(bei)(bei)困的(de)(de)(de)(de)乘(cheng)客(ke)，同時(shi)，消(xiao)(xiao)防(fang)監(jian)(jian)(jian)控(kong)員(yuan)會(hui)通知(zhi)公司電(dian)(dian)(dian)(dian)梯(ti)管理人(ren)(ren)員(yuan)、公司相關領導、電(dian)(dian)(dian)(dian)梯(ti)維保(bao)人(ren)(ren)員(yuan)趕到(dao)現(xian)場(chang)展開救援(yuan)(yuan)(yuan)。消(xiao)(xiao)防(fang)監(jian)(jian)(jian)控(kong)員(yuan)還可(ke)(ke)(ke)以通過電(dian)(dian)(dian)(dian)梯(ti)的(de)(de)(de)(de)五(wu)方(fang)(fang)通話(hua)系統安(an)(an)(an)撫被(bei)(bei)困乘(cheng)客(ke)的(de)(de)(de)(de)情緒(xu)，告知(zhi)乘(cheng)客(ke)我(wo)方(fang)(fang)已展開救援(yuan)(yuan)(yuan)行(xing)動(dong)，不(bu)要采(cai)取扒轎(jiao)廂門、亂動(dong)轎(jiao)廂內設備等(deng)的(de)(de)(de)(de)行(xing)動(dong)，減少(shao)被(bei)(bei)困乘(cheng)客(ke)盲目自救而造成(cheng)不(bu)必要的(de)(de)(de)(de)傷(shang)害，只需(xu)安(an)(an)(an)心等(deng)待救援(yuan)(yuan)(yuan)，我(wo)方(fang)(fang)會(hui)保(bao)證被(bei)(bei)困乘(cheng)客(ke)的(de)(de)(de)(de)安(an)(an)(an)全。在電(dian)(dian)(dian)(dian)梯(ti)內安(an)(an)(an)裝監(jian)(jian)(jian)控(kong)探頭，消(xiao)(xiao)防(fang)監(jian)(jian)(jian)控(kong)員(yuan)可(ke)(ke)(ke)以實(shi)時(shi)監(jian)(jian)(jian)控(kong)客(ke)貨(huo)梯(ti)內的(de)(de)(de)(de)一切情況(kuang)。當發(fa)(fa)現(xian)有乘(cheng)客(ke)被(bei)(bei)困時(shi)，消(xiao)(xiao)防(fang)監(jian)(jian)(jian)控(kong)員(yuan)可(ke)(ke)(ke)以將被(bei)(bei)困乘(cheng)客(ke)的(de)(de)(de)(de)具(ju)體(ti)情況(kuang)詳(xiang)細告知(zhi)現(xian)場(chang)救援(yuan)(yuan)(yuan)人(ren)(ren)員(yuan)，使救援(yuan)(yuan)(yuan)人(ren)(ren)員(yuan)了解轎(jiao)廂內的(de)(de)(de)(de)詳(xiang)細情況(kuang)，有針對(dui)(dui)性的(de)(de)(de)(de)采(cai)取救援(yuan)(yuan)(yuan)措(cuo)施。貴州電(dian)(dian)(dian)(dian)梯(ti)五(wu)方(fang)(fang)通話(hua)電(dian)(dian)(dian)(dian)纜

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