1.Input/Output Voltage: DC5V-24V 2.Total Output of current:max72A 3.Output:1A each channel max 3A 4.Channel:24 channel 8 group 5.Controller:DMX512 3P Working temperature: -20-60 celsius Function: 1.Each common controller occupied 24 addresses,adopt coding switch set address. It is a Binary numerical code switch is setting original address code from 1 to 9. 1 is the lowest,and 9 is the highest.511 address codes could be setted in wall. original address code equal aggregate value from 1 to 0. Dial the coding swich upwards(ON is setted 1),the value of bit can be gotted.On the contrary,the value of bit is 0. For example:if you want to set 37 as the address code,you can only dial down the first, the third and the sixth code switch value from 1 to 9 is 32+4+1,that is,the original address code of DMX512 is 37. 2. signal can be received when coding switch FUN(10)=OFF. Safety information:Never connect two wires directly in case of short circuit. Color: Black Material: Iron Shell Package Contents: 1 x Controller Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.