專業(yè)供應(yīng)消防應(yīng)急廣播主機(jī)GB9242/KT9242（消防廣播主機(jī)、公共廣播主機(jī)）1,應(yīng)急狀態(tài)，自動停止普通廣播，同時啟動應(yīng)急廣播2,應(yīng)急廣播狀態(tài)可自動播放預(yù)設(shè)的廣播語音信息3,數(shù)字電位器調(diào)整無定位，連續(xù)可調(diào)和預(yù)置音量4,手持傳聲器：有“講話”“復(fù)位”功能5,應(yīng)急廣播時能啟動30分鐘以上的數(shù)字錄音6,線路輸入、線路輸出，可選擇切換音源7,有輸出過載、短路、過壓保護(hù)、過溫保護(hù)8,功放輸出有錄音9,功率輸出：150W/300W/500W10,尺寸3UFire Emergency Broadcast Host1, In a state of emergency, the system can automatically stop the ordinary broadcast,and start the emergency broadcast at the same time.2, Broadcasting in a state of emergency,  system automatically to play tpre-set voice messages.3,Using digital potentiometer; the volume can be adjusted continuously, and can be preset.4,Hand-held microphone: have “speech” and “reset”Function.5,Broadcasting in a state of emergency,systems can start than 30 minutes of digital recording6,Line input; Line output; Can choose to switch sources.7,Pretects and gives an alarm when output overload, short circuit, overvoltage , overheat.8,Amplifier output was monitoring.9,Power output: 150W/300W/500W.詳細(xì)產(chǎn)品資料請上查詢！聯(lián)系人：吳小姐 電話：0755-23203669/13798262510網(wǎng)聊QQ：1848372767