RS Series Rental LED Displays: 500x500mm cabinet: one power pack ➕ one receiver card 500x1000mm cabinet: two power packs ➕one receiver card Made of lightweight die-cast aluminum, only 85mm thick. 📲 ：+86 134 2134 5624 📩 ：manager@ledsino.com Get more: https://ledsino.com #leddisplay #ledscreen