Features: Used for LED strips with 2 output modes. Adjustable brightness and color temperature. LED controllers can transmit the signal from the remote control to another LED controller within 30m/98.42ft. Download the app from the website and connect to your gateways and phone to use app control. Suitable for indoor lighting to create your LED mood lighting: kitchen, under cabinets, TV backlight, dining room, bedroom, garden, patios, balconies, party decoration, wedding, etc. Works with voice control of your LED strips, you can turn on/off LED strip lights, change color, dim/brighten (gateways required). Specifications: Material: ABS Size: Approx. 100.6x40x17.6 mm/3.96x1.57x0.69 inches Working Voltage: DC12V-24V Output: 12A/channel Total Power: max 12A Working Temperature: -10~40 ℃ Control Distance: 30m/98.42ft RF: 2.4 GHz Note: Please allow 1-2cm error due to manual measurement, make sure you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package Includes: 1x LED Strips Controller