● All zone on/off switch and independent 8 zones on/off button ● Built 1 mic, support 1 Aux input and volume could be controlled ● Balanced transmission mode, distance up to 1km ● Built in one cascade input port ● Power input: DC24V
Another Symbolic Project of DSPPA - Guangzhou Metro Operation CenterNovember 23, 2016November 16th, was destined to be a memorable day.This day,some of our colleagues tried their best to install the PA system in Guangzhou Metro Operation Center.DSPPA PA System applied in Guangzhou Metro Operation Centerview
Characteristics and subsystem analysis of modern conference systemNovember 29, 2021The modern conference system is the intelligent multimedia central control conference system. A few microphones and two speakers can hold a conference. This is the conference mode that has been used f...view
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