DSP9907 Pure Audio Wall Mount Terminal

Features

● Full digital design, high fidelity, high index of voice transmission, high quality piano paint panel;
● Built-in offline timed playback function, backup of timed program saved to SD card and play automatically;
● Support USB to play local program,;
● Two compulsory input interface- external EMC 24V and short circuit contact;
● Built-in 2*25W high efficiency digital amplifier;
● External one channel AUX line input, one channel MIC input and one AUX line output;
● With more than 8 levels of priority management function, mute level adjustment function of local MIC;