● Wireless PA system speaker with built-in amplifier ● RDS sudcarrier decoding technology, resist to other broadcast signal ● Support control of on/off and volume by remote host ● With built-in lithium battery, support auto charging
EC200 Public Address Paging MicrophoneNovember 30, 2016EC-200 is a 50~12000Hz Paging Microphone. Easy to use, suitable for different requirement. Output impedance is 200Ω. Support terminal plug & play function.view
Control Equipment Technology of Intelligent Conference SystemDecember 28, 2021Ⅰ. The concept of intelligent conference sysemIntelligent conference system is a comprehensive application of multimedia technology, control technology, communication technology, computer technology,...view
Features of a Simple and Efficient Paperless Conference SystemSeptember 23, 2021The paperless conference system discusses and emphasizes the concept of paperless and environmental protection. The paperless system not only improves work efficiency, but also has far-reaching signif...view
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