Sensor Device

The invention relates to a sensor device () for actuating a movable part (), in particular a sliding door, of a vehicle (), comprising: a capacitive sensor unit () with a plurality of sensor elements () for motion detection, in particular gesture detection, of a user to trigger opening and/or closing of the movable part (), an NFC antenna () for communicating with a vehicle-side security system () and/or a user-side mobile handheld device () in order to trigger unlocking and/or locking of the movable part (), and a circuit board () for accommodating the capacitive sensor unit () and the NFC antenna ().