Apollo 635 Replacement Board
Apollo 635 Circuit/Control Board is for APOLLO 1500 Single Swing Gate Operator/Opener system. It is also the upgrade replacement for the 633 Control board.
Replacement Board Chart- Old Board 633 - Replacement Board 635
- Old Board 634 - Replacement Board 636
- Old Board 833 - Replacement Board 835
- Old Board 834 - Replacement Board 836
Note: 600 series boards DO NOT work on slide gate operators.