1International standard DMX512 input protocol, address codes can be set by DIP switch. 2Wide voltage DC input DC5VDC24V. There are 30 DMX addresses occupied by each unit. 30100% dimming output, 1~30 output channels can be selected, each channel can achieve 256 levels of control. 430 channel constant voltage decoder, mainly used for DMX512 control equipment to control ordinary LED lamps. 5Using advanced microelectronic control technology, the internationally popular DMX512/1990 standard digital control signal is converted into an analog control signal. Item Type: DMX Decoder Material: Aluminum Color: As shown in the picture Size: Approx.22.5x8x3.2cm/8.9x3.1x1.3in Weight: Approx.355g/12.5oz Maximum Loadable Power: 300W(5V) 720W(12V) 1440W(24V) Output Gray Level: 256 levels Rated Voltage: 5-24V Signal Input: DMX512/1990 Signal Output 30 Channels: Constant voltage PWM Output DMX: 30 addresses DMX512 Socket: Standard RJ45 network port Signal Mode: International standard dmx512 Interface Type: XLR head, network port 1 x Decoder 1 x XLR Head 1 x Instruction Manual 1. Please allow 1& 8209;2in error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.