Welcome to the store International standard DMX512 input protocol, address codes can be set with DIP switches. Wide voltage DC input DC5V～DC24V. There are 30 DMX addresses occupied by each unit. 0100% dimming output, 1~30 output channels can be selected, each channel can achieve 256 control levels. 30channel constant voltage decoder, mainly used for DMX512 control equipment to control ordinary LED lights. Using advanced microelectronic control technology, the internationally popular DMX512/1990 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: 524V 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