iiyama LH5541UHS-B2 Signage Display Kiosk design 138.7 cm (54.6") LCD 500 cd/m 4K Ultra HD Black Built-in processor 24/7 from Quzo UK at £703.16. <h4>55 Professional Digital Signage display 4K 24/7 usage and 500cd</h4><p>Set in a slim bezel the iiyama LH5541UHS is a profession