The Swit LA-R480 DMX 48 channel controller for lights is a standard zero-based DMX512 light console with 24 channel sliders and Page A/B switch to control 48 channels in total. LA-R480 supports AC 88-256V 50/60Hz input and loop output, RS232 remote control, RJ45 serial connection ports, and both male and female 3-pin DMX sockets. The Swit LA-R480 DMX controller offers 6 Submaster sliders to group any of the 48 channels and one Master slider to control all connected lights. The LCD display shows the exact values of each DMX channel. Up to 4 LA-R480s can be connected via RJ45 cables to expand DMX channels up to 192. The Master unit is responsible for DMX channels 1-48, while the Slave units handle DMX channels 49-96, 97-144 and 145-192.