The electronic door furniture c-lever air is designed as flat as a mechanical door fitting, and lets you control access to the right areas at the right times. Its slim design has already been awarded with many design prizes. The c-lever air is used on inside doors, and it is operated standalone, i.e. no wiring is required within the door because it runs with two standard batteries. Choose one of our system solutions suitable for you, depending on your requirements like the number of users and doors.