ED700-ED750 Control Dorma DormaKaba Operator. These controls are NEW old stock and NOT REBUILDS of inferior quality, they will work for the Dorma/KABA ED700 or ED750 digital only not the one without a screen. This was the best version of the control offered, it had the adjustable speed close feature for manual use, and the on board lock relay. Prior to ordering this control please ohm out your motor gear box with the leads disconnected and verify that across the red and black leads going to the motor it ohms out between 16-30 ohms closed, 45 degrees and fully open.