ELSIR-10CM 天花(hua)揚(yang)(yang)(yang)聲(sheng)(sheng)(sheng)器(qi)配(pei)(pei)備(bei) 10W D 類放(fang)大器(qi)，可(ke)(ke)(ke)(ke)(ke)利(li)用(yong) PoE 能(neng)夠提(ti)供(gong)的(de)(de)所(suo)有(you)(you)功(gong)(gong)率。這(zhe)意味著揚(yang)(yang)(yang)聲(sheng)(sheng)(sheng)器(qi)能(neng)夠提(ti)供(gong)高(gao)達 96dB SPL (1m)，具(ju)(ju)(ju)體(ti)取決(jue)于(yu)信號輸入。天花(hua)板揚(yang)(yang)(yang)聲(sheng)(sheng)(sheng)器(qi)設(she)計用(yong)于(yu)安裝(zhuang)(zhuang)在瓷磚或(huo)石膏(gao)板的(de)(de)切口中(zhong)(zhong)，非常適(shi)合為揚(yang)(yang)(yang)聲(sheng)(sheng)(sheng)器(qi)需(xu)要謹慎的(de)(de)室內環(huan)(huan)境(jing)提(ti)供(gong)音(yin)頻。內置麥(mai)克風可(ke)(ke)(ke)(ke)(ke)實現(xian)(xian)自(zi)檢、自(zi)動音(yin)量控(kong)制、環(huan)(huan)境(jing)聆(ling)聽以(yi)(yi)及通(tong)過揚(yang)(yang)(yang)聲(sheng)(sheng)(sheng)器(qi)進行(xing)雙向語音(yin)等新功(gong)(gong)能(neng)。借助(zhu) IP，系統能(neng)夠單獨監(jian)控(kong)和尋址每個揚(yang)(yang)(yang)聲(sheng)(sheng)(sheng)器(qi)。通(tong)過將放(fang)大器(qi)從單元移到(dao)揚(yang)(yang)(yang)聲(sheng)(sheng)(sheng)器(qi)本身(shen)，消除(chu)了對(dui)帶(dai)有(you)(you)傳統揚(yang)(yang)(yang)聲(sheng)(sheng)(sheng)器(qi)環(huan)(huan)路(lu)的(de)(de)放(fang)大器(qi)單元的(de)(de)需(xu)求。這(zhe)使得系統具(ju)(ju)(ju)有(you)(you)高(gao)度可(ke)(ke)(ke)(ke)(ke)擴展性，并且添加另一個揚(yang)(yang)(yang)聲(sheng)(sheng)(sheng)器(qi)很容(rong)易。即使不使用(yong)傳統的(de)(de)揚(yang)(yang)(yang)聲(sheng)(sheng)(sheng)器(qi)環(huan)(huan)路(lu)，揚(yang)(yang)(yang)聲(sheng)(sheng)(sheng)器(qi)仍然可(ke)(ke)(ke)(ke)(ke)以(yi)(yi)分組。這(zhe)些區域現(xian)(xian)在可(ke)(ke)(ke)(ke)(ke)以(yi)(yi)通(tong)過網絡(luo)擴展或(huo)跨越 Internet。為了提(ti)供(gong)大的(de)(de)可(ke)(ke)(ke)(ke)(ke)用(yong)性，揚(yang)(yang)(yang)聲(sheng)(sheng)(sheng)器(qi)配(pei)(pei)備(bei)了先進的(de)(de)監(jian)督功(gong)(gong)能(neng)。揚(yang)(yang)(yang)聲(sheng)(sheng)(sheng)器(qi)線路(lu)測試(shi)將檢測網絡(luo)或(huo)揚(yang)(yang)(yang)聲(sheng)(sheng)(sheng)器(qi)電子設(she)備(bei)是否存(cun)在任何故障。揚(yang)(yang)(yang)聲(sheng)(sheng)(sheng)器(qi)的(de)(de)狀態被(bei)報(bao)告給單元以(yi)(yi)及使用(yong) SNMP 或(huo) Syslog 的(de)(de)第 3 方(fang)管理系統。揚(yang)(yang)(yang)聲(sheng)(sheng)(sheng)器(qi)也是可(ke)(ke)(ke)(ke)(ke)自(zi)動發現(xian)(xian)的(de)(de)，可(ke)(ke)(ke)(ke)(ke)以(yi)(yi)通(tong)過 ONVIF 接收來(lai)自(zi) VMS 的(de)(de)消息(xi)，并直接使用(yong)對(dui)講到(dao) VMS。揚(yang)(yang)(yang)聲(sheng)(sheng)(sheng)器(qi)具(ju)(ju)(ju)有(you)(you)用(yong)于(yu)狀態信息(xi)、控(kong)制和升級的(de)(de)內置 Web 界面(mian)。它易于(yu)安裝(zhuang)(zhuang)和維護。此外(wai)，還有(you)(you)可(ke)(ke)(ke)(ke)(ke)能(neng)將廣(guang)播(bo)記錄在詳細(xi)報(bao)告中(zhong)(zhong)。

Zenitel Audio Presence - 水晶般(ban)清晰(xi)的音頻

鋼制防火穹頂

10W D 類，內(nei)置放大器

96 分(fen)貝聲壓級 (1m)

內置麥克風

非常適合需要有限數量揚聲器的(de) Micro Zone PA 和系統

每個揚聲器(qi)都可單獨尋址和監(jian)控(kong)

兼容 ONVIF

非(fei)常適(shi)合安裝(zhuang)在偏遠地區的揚聲器，例如 公路(lu)和(he)鐵路(lu)

遠程軟件升級和配置

用于遠(yuan)程控(kong)制的繼電(dian)器(qi)輸出，例如(ru) 門，信號燈，大門

使用以太(tai)網供電(dian)(dian) (PoE) 從 IP 網絡電(dian)(dian)纜供電(dian)(dian)