Features: Remote range up to 50 ft. Fitment: Universal for ATV Truck Specification: Voltage: 12V Frequency: 434MHz (433.92MHz) WARNING: The wireless remote is designed for use on front mount self-recovery winches only. The remote is not designed for and should not be used on winches or hoists in industrial applications (commercial car hauler/carriers, wreckers, , etc.) or for any other remote controlled applications. We suggest operate your as follows: 1. Disengage the clutch of your . 2. Pull out the wire rope about 1.5 meters. 3. Reengage the clutch of your . 4. Insert the plug of remote control receiver into the winches' solenoid control box female connector, if your wireless remote control is -03 type, you should properly connect the black earth line to the battery negative. 5. Put your receiver at a certain place. 6. Keep the antenna of receiver out and straight. 7. Pull out the antenna of transmitter, and move down the cover of your transmitter, out the control button. 8. Press the button, you can operate your start, stop, in or out. Model Name: Wireless Remote Features: Wireless Remote Control Set Note: without battery color:Blue+black Material:ABS Package Contents: 1 x Remote Control 1 x Lanyard 1 x Receiver 1 x English manual Only the above package content, other products are not included. Note: Light 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.