RF Remote Control System, 120VAC Single Phase, Capacitor Start (4-wire) AC Motor Reversing


NOTE: Before purchasing, please review our control selection guide. This guide covers most boat lift, hoist and winch motors. The guide is sorted by motor manufacturer. If your motor is not listed, please refer to the wiring diagrams and/or consult an electrician.

Hoist, Winch and Boat Lift Control Selection Guide.pdf


RF Remote Control System, 120VAC Single Phase, Capacitor Start (4-wire) AC Motor Reversing with Limit Switches

The LRF120VPR1L-LS is a 340 MHz RF receiver designed for use with boat lift, winch and rail systems. The receiver operates from 120VAC and provides a polarity reversing output for use with four/six lead AC motors. The receiver is equipped with a manual toggle switch and an additional latching output is available for connecting to a 120VAC light. The receiver is encased in a waterproof enclosure. The operating range is approximately 500 feet. Operating temperature range – 0° F to 160° F.

Polarity reversing output:
The transmitter has two buttons assigned to the motor output. The up (^) button runs the motor in one direction and down (v) button runs the motor in the opposite direction. The reversing function is accomplished by reversing the phase on two of the 4 motor connections at the receiver output.

Manual switch:
The receiver is equipped with a manual switch that can be used in place of the transmitter.

Light Output:
A 3rd button on the transmitter is included for the light output.

Limit switches:
The receiver is equipped with limit switch inputs that allow the user to connect a normally closed limit switch for each motor direction.


This item is now available with our rechargeable transmitter. This transmitter lasts 12 times longer than our standard transmitter with a single charge. When the battery gets low it can be recharged with a USB connector. It is an ideal option for applications that utilize momentary operation.


  • Radio Frequency 340 MHz
  • Waterproof Enclosure IP67
  • The relay contacts are rated at 20 Amps/ 1HP
  • External antenna
  • Power for the receiver can be in the range of 100 to 132VAC
  • Receiver dimensions are approximately 6″ x 6″ x 4″
  • Refer to the table for motor connections.

Additional information

Transmitter Type

Rechargeable (3-Button LIGHT), Standard, Waterproof