With 1024 unique code combinations
strong signal range
This UL325-compliant control board brings updated safety standards and reliable performance back to your gate system
Its 4-channel design accommodates complex setups
maintenance-free operation in both residential and commercial sliding gate installations
Doorking 4502-009 Control Board speaker With 1024 unique code combinationsGenuine Replacement Circuit Board for Reliable Gate Operation The DoorKing 4502 009 Control Board is a genuine replacement control board designed for a wide range of DoorKing gate operator models, including 601, 602, 605, 610, 615, 620, 625, and 630. This high quality printed circuit board ensures reliable performance and smooth operation for residential, commercial, and industrial gate systems. Built for easy integration, the 4502 009 maintains the