You do not need the winch controller, direct insertion into the third channel of the switch type like gt3b gt3c, from which the switch can work;
Press the third channel button to release the winch, press twice to stop the winch, press three times to receive the winch.
Specifications:
Compatible with: the remote control with three channels
Colour:yellow
Material:plastic
Package Contents:
1*Winch Remote Controller Receiver
Only the above package content, other products are not included.
Note: Light shooting 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.