Our DMX Decoder/Driver will power and control your 24v LED products by DMX512 protocols up to 2A /Channel. The unit can be set to 1, 2, 3 or 4 channel operation and the PWM frequency and dimming curve is adjustable. This is a high quality unit designed for installation purposes and has an integral 200w Constant Voltage 24v Driver. In addition to setting the DMX address, a variety of other features can be adjusted with the menu buttons and digital display. Features such as the PWM frequency can be set to either 1500hz or 200hz. The dimming curve is also adjustable from linear to logarithmic and it is also possible to set the decoder to 1, 2, 3 or 4 channel operation. For example, when in single channel mode all four channels will respond to one DMX address. For ease of connection, there are large input terminals for power and fast connect / release screw-less terminals for DMX input and your LED products.