※ High-grade aluminum 2U black oxide brushed panel, beautiful and elegant;
※ 2-channel input, 10-zone output (70V/100V audio signal);
※ 10 channel partitions can be arbitrarily selected;
※ 25-pin computer activation interface, 10-channel alarm input;
※ Background music and emergency broadcast switching do not affect each other;
※ 10 output channel strobe LED indication;
※ Adopt DC24V and AC100~240V dual power supply, automatically switch to DC24 DC power supply when there is no mains input;