這(zhe)款 IP 揚(yang)(yang)(yang)聲(sheng)(sheng)(sheng)(sheng)器(qi)(qi)配備 10W D 類(lei)放(fang)大(da)器(qi)(qi)，通(tong)過(guo)(guo) PoE 供(gong)(gong)電。這(zhe)意味(wei)著揚(yang)(yang)(yang)聲(sheng)(sheng)(sheng)(sheng)器(qi)(qi)能(neng)(neng)夠(gou)提(ti)供(gong)(gong)超過(guo)(guo) 116 dB 的(de)聲(sheng)(sheng)(sheng)(sheng)音，具(ju)體取決于(yu)從(cong)單(dan)(dan)根以(yi)太網(wang)電纜輸入的(de)信號(hao)。號(hao)角設計比(bi)箱式揚(yang)(yang)(yang)聲(sheng)(sheng)(sheng)(sheng)器(qi)(qi)具(ju)有(you)(you)更好的(de)指向(xiang)性(xing)(xing)(xing)，非常適合更多目標音頻(pin)信息(xi)，或安(an)裝(zhuang)在具(ju)有(you)(you)挑戰性(xing)(xing)(xing)的(de)聲(sheng)(sheng)(sheng)(sheng)學環境(jing)(jing)中，增加指向(xiang)性(xing)(xing)(xing)是(shi)可(ke)理(li)解音頻(pin)的(de)關(guan)鍵。借助 IP，系統(tong)(tong)能(neng)(neng)夠(gou)單(dan)(dan)獨(du)監控(kong)和(he)尋址每個(ge)揚(yang)(yang)(yang)聲(sheng)(sheng)(sheng)(sheng)器(qi)(qi)。通(tong)過(guo)(guo)將(jiang)放(fang)大(da)器(qi)(qi)從(cong)單(dan)(dan)元(yuan)移到揚(yang)(yang)(yang)聲(sheng)(sheng)(sheng)(sheng)器(qi)(qi)本身，消除了(le)對(dui)帶有(you)(you)傳統(tong)(tong)揚(yang)(yang)(yang)聲(sheng)(sheng)(sheng)(sheng)器(qi)(qi)環路(lu)的(de)放(fang)大(da)器(qi)(qi)單(dan)(dan)元(yuan)的(de)需求。這(zhe)使(shi)得系統(tong)(tong)具(ju)有(you)(you)高度可(ke)擴(kuo)展性(xing)(xing)(xing)，并且添加另一個(ge)揚(yang)(yang)(yang)聲(sheng)(sheng)(sheng)(sheng)器(qi)(qi)很容易。雖然(ran)不使(shi)用(yong)傳統(tong)(tong)的(de)揚(yang)(yang)(yang)聲(sheng)(sheng)(sheng)(sheng)器(qi)(qi)環路(lu)，但揚(yang)(yang)(yang)聲(sheng)(sheng)(sheng)(sheng)器(qi)(qi)仍(reng)然(ran)可(ke)以(yi)分組。這(zhe)些區域現在可(ke)以(yi)通(tong)過(guo)(guo)網(wang)絡擴(kuo)展或跨越 Internet。為了(le)提(ti)供(gong)(gong)大(da)的(de)可(ke)用(yong)性(xing)(xing)(xing)，揚(yang)(yang)(yang)聲(sheng)(sheng)(sheng)(sheng)器(qi)(qi)配備了(le)先進的(de)監督功能(neng)(neng)。內(nei)(nei)置(zhi)(zhi)麥克風(feng)可(ke)實現自檢(jian)和(he)自動音量控(kong)制等智能(neng)(neng)功能(neng)(neng)。它還(huan)(huan)增強(qiang)了(le)傳統(tong)(tong)上僅(jin)用(yong)于(yu)廣播的(de)媒體，增加了(le)半雙工語音和(he)環境(jing)(jing)聆聽功能(neng)(neng)。自檢(jian)將(jiang)檢(jian)測網(wang)絡或揚(yang)(yang)(yang)聲(sheng)(sheng)(sheng)(sheng)器(qi)(qi)電子設備是(shi)否存在任何故障。揚(yang)(yang)(yang)聲(sheng)(sheng)(sheng)(sheng)器(qi)(qi)的(de)狀態被報(bao)(bao)告給單(dan)(dan)元(yuan)以(yi)及使(shi)用(yong) SNMP 或 Syslog 的(de)第 3 方管理(li)系統(tong)(tong)。還(huan)(huan)可(ke)以(yi)通(tong)過(guo)(guo) ONVIF 發現揚(yang)(yang)(yang)聲(sheng)(sheng)(sheng)(sheng)器(qi)(qi)、接(jie)收消息(xi)并直接(jie)對(dui) VMS 使(shi)用(yong) Talkback。揚(yang)(yang)(yang)聲(sheng)(sheng)(sheng)(sheng)器(qi)(qi)具(ju)有(you)(you)用(yong)于(yu)狀態信息(xi)、控(kong)制和(he)升級的(de)內(nei)(nei)置(zhi)(zhi) Web 界面。它易于(yu)安(an)裝(zhuang)和(he)維護。此外(wai)，還(huan)(huan)有(you)(you)可(ke)能(neng)(neng)將(jiang)廣播記錄在詳細報(bao)(bao)告中。

Zenitel Audio Presence - 水晶(jing)般(ban)清晰的音頻

10W D 類，內置放大器(qi)

防塵防水 - IP66

116 分貝(bei)聲壓級(ji) (1m)

非常適合需要有限數量揚聲器(qi)的 Micro Zone PA 和系統(tong)

每個(ge)揚聲器(qi)都可單獨尋址和監(jian)控

兼容 ONVIF

非常適合安裝在偏(pian)遠地區的揚聲(sheng)器(qi)，例(li)如(ru) 公(gong)路和鐵(tie)路

遠程軟件升級和配置

用于遠程控制(zhi)的(de)繼電器輸出，例如(ru) 門(men)，信號燈，大(da)門(men)

使用以(yi)太網供(gong)電(dian) (PoE) 從 IP 網絡電(dian)纜(lan)供(gong)電(dian)