This handset remote controller has 6 button and uses male 5 pin round plug, it controls the up/down (open/close, or recline/raise) operations, suitable for recliner/lift chairs with 2 linear actuators.   6 Buttons: operates the up/down (open/close, or recline/raise) operations (Sometimes the buttons Functions Could be Reversed Based On your Chair Manufacturer) Suitable for recliners or lift chairs with 2 motors. Industry standard 5 Pin round plug: Connects to the main motor, suitable for Limoss, Okin, Dewert, Kaidi, Mulin, FBS, RMT and many other brands linear actuator motors (It will NOT work with motors that have a 5 pin Female connector with Lips) COMPATIBILITY: Compatible with Lazy boy, Golden, Catnapper and many other brands recliner or lift chairs (If you are not confident about the compatibility, you can send us a picture of your original remote controller, we will check if this remote can replace yours).   Specification: Cord length: Approximately 6ft Plug type: 5 pin round plug – 180 degree -male   Attention please: It will NOT work with motors that have a 5 pin Female connector with Lips Sometimes the buttons Functions Could be Reversed because of different Wire Sequence