DoorKing 4404-010 Circuit Board ( UL 325 Compliant )
The DoorKing 4404-018 Circuit Board
This board is UL 325 complaint and will work with operators built 2016 to present. If you have an older model please select the Non UL model.
The DoorKing circuit board works for 9210, 9220, 9230, 9235, 9240, 9530, 9550, and 9555 gate openers.
Call 800-676-4909 for any DoorKing parts that may not be listed on our site. With a 40 year relationship with DoorKing, PSS Store will be able to supply you with all of the manufacturer guaranteed parts you need for any repair.