Similarly to the Flat range, the Tecla range includes touch push buttons but these have a matt polycarbonate finish. Tecla 55 and Tecla 55 X are available with 1, 2, 4 or 6 touch push buttons and these send an acoustic signal when touched. The push buttons feature short- and long-press and have illuminated icons with night mode. This makes it very easy to find the right button at night without the light disturbing others' sleep.

In addition, the entire series features a brightness and proximity sensor. Tecla 55 X fits into 55x55 frames of the ZS55 series. These can be ideally combined with socket outlets and outlet connections in one cover frame. Tecla XL has the same properties but is slightly larger, has no cover frame and can be mounted vertically or horizontally. Personalise the switches using icons to increase ease of use. The Tecla series is available in anthracite, white and silver.