厂家*消防应急广播主机GB9242(消防广播主机、公共广播主机) 1,应急状态,自动停止普通广播,同时启动应急广播 2,应急广播状态可自动播放预设的广播语音信息 3,数字电位器调整无定位,连续可调和预置音量 4,手持传声器:有“讲话”“复位”功能 5,应急广播时能启动30分钟以上的数字录音 6,线路输入、线路输出,可选择切换音源 7,有输出过载、短路、过压保护、过温保护 8,功放输出有录音 9,功率输出:150W/300W/500W 10,尺寸3U Fire Emergency Broad*t Host 1, In a state of emergency, the system can automatically stop the ordinary broad*t,and start the emergency broad*t at the same time. 2, Broad*ting 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,Broad*ting in a state of emergency,systems can start than 30 minutes of digital recording 6,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. 详细产品资料请上http://www.rise119.com查询!联系人:吴小姐 电话:0755-23203669 手机:13798262510 邮箱:1848372767@qq.com网聊QQ:1848372767 标签:
消防广播
消防广播主机
深圳市公共广播主机
深圳市公共广播主机厂家