20-Channel Board
“20-Channel MP3 Player board” is a member of multi-channel playback board ,supporting a total of 20-port trigger . This product supports a high- priority audio input , it can automatically stop current playback of module and switch to this priority channel audio to output .“20-Channel MP3 Player board” can be applied to a variety of places need voice prompts ,such as shopping malls , grocery stores, security and other public community places , providing intelligent voice prompts and alarm services . The high priority audio can be used for audio spots and other occasions .Our company is a professional manufacturer, dedicated to the development and production of audio board, we have the superior strength of R & D team and a solid foundation of audio board developement , to ensure that the issue of product stability , superiority and professional . Constantly updated technical support and excellent after-sales service is one of the main factors that have us standed in the audio board ...
2016
-
11
-
14