... quality and low price 4,Delivery timely 5,Good service Integrated LCD Splicing Video Wall Controller P816 Function:• All hardware architecture ... , start quickly; • No risk of virus infection, safety, good; • Integrated multi-channel video signal source types: HDMI,DVI,VGA,Y ... noise reduction unit • to support the drive unit to 1920X1080 LCD screen • RS232 serial remote control; per unit supports two- ...