8-in-8-out audio matrix PA-8809S

◆ Microcomputer control, with full touch button operation. ◆ Selective gating for multi-source partitioned broadcasting ◆8-channel audio source signal input, 8-channel audio source signal output ◆ Each channel has a signal indicator light for display ◆ 25-pin computer activation interface, DC24V/0V alarm activation ◆ Equipped with an emergency fire signal input port ALARM, when there is an alarm zone activation signal, the corresponding broadcast channel automatically switches to the ALARM port audio signal, while other channels continue to play normally. ◆ Controlled by a timer. ◆ The high-strength 1.5MM thickened body ensures that the product will not deform due to harsh transportation conditions.

3 units/piece