"smart led poster"

Poster Sign LED Display - PS Series

Product Abstract PS Series is a vertical standing poster LED display with optional COB/GOB high protection tech. Equipped with movable casters for free relocation, it supports multi-screen seamless cascading splicing and diversified control via USB/WiFi/4G/APP/HDMI. Featuring ultra-high 3840Hz refresh rate & 14bit grayscale, it delivers UHD smooth visuals for retail, lobby, exhibition and indoor commercial advertising signage. Detailed Product Description 1. Product Overview