1. Using fence type terminal, wiring is very convenient2. This is an intelligent speed controller, remote control speed and start stop, delivery configuration remote control [remote control built-in button battery]3. Suitable for DC brush motors, maximum current up to 30A, 360 degree knob speed control, more convenient to use4. Adopt digital display menu type option, easy to modify the settings, LCD colour screen display design, very beautiful Parameter:Input voltage: DC 6-55VMaximum current: 30ADisplay type: liquid crystal displaySpeed regulation type: current regulationSpeed regulation mode: key plus knobTime setting: YesSupport load: DC brush motorWireless remote control: YesInstallation: embeddedSet the number of functions: 11Wiring Type: Grid terminalProduct size: 77mmx57mm+38mmOpening size: 72mmx52mmColour:yellowMaterial:plasticThe actual product may have slight color difference or difference, which will not affect the use Package Contents:1 * Speed Controller1 * Remote control 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.