1DC Motor Speed Controller: This controller is used for brushed DC motor, provides variable speed capability, and also has limit function 2Multi Control: This motor speed controller can realize start, stop, acceleration, deceleration, forward and reverse RC control 3Automatic Function: This DC brushed motor governor enables simple automatic function, powerful and stable in performance 4Remote Control: The controller is equipped with a remote control, which can remotely control the speed up, down, forward and reverse, and stop of the brushed DC motor, convenient to use 5Stable and Durable: The controller shell is made of excellent ABS material, with high strength, sturdy and durable Item Type: DC Motor Speed Controller Material: ABS Motor Governor Description: Applicable Voltage: DC 8-30V (DC power supply motor power x 1.3) Wireless Receiving Sensitivity: -108dBm Decoding Type: Fixed coding, can be adapted to up to 32 remote controls Working Method: Click to move, self lock Applicable Motor: Brushed DC motor, rated power of 24V DC motor