亚洲国产成人久久综合碰,亚洲熟女综合色一区二区三区,免费国产黄频在线观看视频,69视频福利一区二区三区,亚洲av日韩av一区谷露

The  interface  is  more than 1  and  8

A signal amplification shaping function, to extend the transmission distance of the signal. To enhance the ability of data bus access equipment number. To protect the lighting console DMX512 output interface, fault site isolation, improve the reliability of safe operation of digital lighting control system;
Size：530×190×110mm
Weight：2.3kg