Any size led display board..wifi controller
Mention keralafreeclassifieds.com when calling seller to get a good deal
Gurgaon
KOCHI
7/21, ST. PATRICKS SHOPPING COMPLEX,office NO 20, PALLAVARAM,, INDIRA GANDHI ROAD, Near Pallavaram Signal
https://keralafreeclassifieds.com/ad/led-scrolling-board/