LiftMaster 02-401 Control Station 1-Button,MFG,START,N4,W/PCKG

• Die-cast metal enclosure
• START may be used as OPEN with all LiftMaster operators. May be used as OPEN and CLOSE on all operators with type B2 control wiring

WARNING: This control will not stop the door. Use another control that has a STOP button in conjunction with this control.