Colorlight C4 LED Display Controller

C4 can connect to Internet through LAN/WiFi/4G. Based on Colorlight Cloud Server, 
C4 can rapidly achieve unified management of multiple screens and multi-services across regions. 
C4 possesses powerful functions including equipment monitoring, program edition, scheduling and cluster publishing, multi-level authorization management,programs are published after review.
C4 support multiple play windows and windows overlap, size and location can be freely set.
C4 can be set as AP Mode, supports program management and parameters setting via smartphone, tablet, PC, etc.
C4 supports GPS precise timing to achieve synchronization of multiple screens.
C4 comes with brightness sensor, it supports monitoring of working temperature and brightness, and automatic adjustment of screen brightness.
C4 has 8G build-in storage, 5G available for users; it supports USB storage, Plug&Play.
C4 has many advantages in applications of advertising screens and exhibition screens.