24x channel faders with A/B switch, 6x Submaster, 1x Master, 4 units serial connection to 192-ch48-ch DMX512 Light ConsoleOfficial Features48-ch DMX ConsoleLA-R480 is a Zero-basis operatable standard DMX512 light console of 24 channel faders and Page A/B switch to control 48 channels in total.InterfaceLA-R480 supports AC 88-256V 50/60Hz input and loop output, RS232 remote control, RJ45 serial link ports and DMX sockets of both 3-pin male and female.Submaster and Master ControlLA-R480 provides 6x Submaster faders to group any of the 48 channels, and a Master fader to control all connected lights. The LCD displays exact values of every DMX channel.Serial Connection to Max 192-chYou can connect up tp 4x LA-R480 by RJ45 cables, to expand DMX channels to Max 192. The Master unit is in charge of DMX 1-48, and the Slave units are DMX 49-96, 97-144 and 145-192.Official Product Data Model SPU: LA-R480 Division: Lighting Big Category: Lighting Small Category: Light Controller Weight (kg): 3.5 Lifecycle: 2022New Official Documentation 241620174989.pdf Official Product Page