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DX-8890S RJ45升降一体网传话筒单元


 
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    产品描述
1.定制化升降机箱                                                               
2.选用进口名牌静音同步电机,表机更出众                                             
3.自动开关门防尘功能                                                              
4.麦克风下降自动捋直功能                                                                
5.支持一键式升降
★6.RJ45网传发言话筒,手拉手网线连接,铺线方便,绿色环保
7.发言话筒由会议主机供电,电压24V,符合人体安全电压范围
★8.话筒开启/关闭按键具有环形红色光环指示,操作直观简单,指示清晰
★9.连接话筒采用超5类(6或7类都可以)网线RJ45水晶头,全数字信号传输,有效抵抗干扰,传输更稳定可靠
★10.单元采用环形回路接法(1输出1备份输入),即使中间连接线出故障也不会导致系统死机和瘫痪,确保系统能高效正常使用。                                        
★11.话筒连接线采用双网口RJ45网络插座设计,                               
安装方式:嵌入电动升降式安装。
颜色:银色/黑色
面板:175*70*3MM                                                                                                                                                                                                                      
箱体:160*60*680MM                                                                                                                                                                                                                                             
电机电源需求:AC220/50HZ                                                                                                                                                                                                                       
话筒传感器类型:电容式                                                                                                                                                                                                            
指向特性:超心形单一指向
频率响应:50Hz-17000Hz
灵敏感度:-45±2dB @ 1KHz 
功率:25W                                                                                                                                                                                                                                 
重量:8KG                                                                                                                                                                                                                                     工作温度:-5~45 ℃                                                                                                                                                                                                                                            存储温度:-25~65 ℃                                                                                                                                                                                                                       工作湿度:5%~95%                                                                                                                                                                                                                       
存储湿度:5%~95%


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