The SERVO-DRIVE switch is pressed into a pre-drilled hole on the cabinet side. It communicates wirelessly with the built-in SERVO-DRIVE drive unit. Depending on its intended use, it can have a range of functions. Wall cabinet fronts are easily closed electronically by pressing the switch (AVENTOS). When installed in fridges or freezers, the switch increases the trigger range of the front and opens the door with ease – regardless of where the user presses on the door (SERVO-DRIVE flex).