CCTV SYSTEM SUPPLIER, PHSA1.9-EH/PHSA1.9-SH

PHSA1.9-EH/PHSA1.9-SH
Indoor Fine Pixel LED
Features： · Bezel-free native 1080P, 4K and customized resolution LED video wall system. · Ultimate visual performance with 14 bit grey scale, 1920 Hz refresh rate and 3000:1 contrast ratio. · 24/7 reliability, 50,000hours lifespan at least.