Apollo 835 Board
This Model Is Discontinued. Please see
Apollo 1050US as a possible replacement.
The APOLLO 835 Circuit/Control board (PCB) is the replacement for the 1550ETL model Single Swing Gate Smart Operator System. Also is the upgrade for the 833 Smart PCB/Control Board.
|Replacement Board Chart
|Note: 600 series boards DO NOT work on slide gate operators.