Feature: 1. Remote Control Governor: This motor speed regulator supports wireless remote control, with an input voltage of DC 10‑55V and a maximum current of 40A. It is easy to operate and has a wide range of application. 2. Manual Automatic Mode: This motor speed governor features multifunctional design, supports switching between manual and automatic modes. It is easy to operate and flexible, meeting different control needs. 3. Display and Button: The speed controller adopts a LCD color screen display, which is clear and intuitive, and monitors the motor status in real time. With button and knob for easy and convenient operation. 4. Timing Function: The motor speed regulator has a timing function, which allows you to set the timing for start and stop, effectively saving energy and improving motor control efficiency. 5. Simple Installation: The motor speed controller has a simple structure and adopts embedded installation and fence type wiring, making it easy to install and connect, suitable for more scenarios. Specification: Item Type: Motor Speed Controller Material: ABS Remote Control Battery: 1 x CR2032 Button Battery, Capacity: 220mAh (built in) Input Voltage: DC 10-55V Maximum Current: 40A Display: LCD Color Screen Forward and Reverse Rotation: Bidirectional Speed Control Method: Button and Knob Installation Method: Embedded Wiring Type: Barrier Terminal. Package List: 1 x Speed Controller 1 x Remote Control 1 x User Manual