Controller "K_8000C system features: 1. 32 to 65536 degree Gray control, Gamma correction procession handle. 2. Support various point, line light source, and all kinds of rules and specific shaped handle. 3. The controller has eight ports output, each port can support up to 512/1024 !ights(DMX lights can support up to 512 pixels). 4. The playback content stored in SD card, the SD card can store up to 32 files, SD cared capacity supports 128MB-32GB. 5. The controller can single set use.also multiple controllers cascade, cascade optical isolation mode: interference, better stability, cascade distance between two controllers can reach up to 150 meters, need to use 0.5M2 pure copper power cord. 6. The controller support chip can lock the support IC in software, or not lock the support IC in the software, select the support IC through the controller CHIP button, this scheme is more flexible and convenient. 7. For the DMX lighting IC, the controller comes with write address function; In addition, with use of our 2016 LedEdit-K V3.26 or later edition can make one key write address function setting. 8. Support load lamp is 4 channels (RGBW) pixels, or split into single channel point pixels. 9. Enhanced 485 TTLand 485 differential (DMX) signal output. 10. The controller comes with the test effects were as follows: 1 red, green, blue and black jump; 2 red, green, blue and black gradient; 3 red, green, blue and goes."