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 card 5. T-1000C a maximum of 16 documents Memory card: type:SD card Capacity:128MB-2GB parameters: Working temperature:-30-85degree celsius Working voltage:DC5V / DC7.5-24V Working power:2W Weight:0.3kg Size:L 165mmxW 80mmxH 30mm Signal port:3pin connect port T-1000S System features 1.32-65536 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:ABS colour:Photo Color Package Contents: 1 * RGB LED Controller Only 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.