Description 1. 256 Gray, correction processing software.2. Support the rules and - handle.3. Controller, a port output, may bring 1024/2048 light.4. Off- control, play back content stored in the SD card5. T-1000C a maximum of 16 documentsMemory card:type:SD cardCapacity:128MB-2GB parameters:Working temperature:-30-85degree celsiusWorking voltage:DC5V / DC7.5-24VWorking power:2WWeight:0.3kgSize:L 165mmxW 80mmxH 30mmSignal port:3pin connect portT-1000S System features1.32-65536 Gray,Support software correction.2.Support , , surface, rules and - handle.3.Single-port output,can support 2048 pixels.4.Multiple controllers can be cascaded and work synchronous,play back content stored in the SD card.5.Compatible with single or double .Material:ABScolour:Photo ColorPackage Contents:1 * RGB LED ControllerOnly the above package content, other are not included.Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.