I-tec Open Innovation

By knocking twice on the outside of the door, the door leaf unlocks and can then be opened effortlessly – it's child's play. The knocking creates vibrations that activate the module, which is discreetly integrated into the frame. You don't need to knock in a specific spot on the door. Thanks to I-tec Open technology, the door won't open unintentionally, for example, due to a gust of wind, because only knocking generates the necessary vibrations.

I-tec Open is fully integrated into the door frame and invisible from the outside. A green light on the button indicates quickly and easily whether the daytime function is activated. If the light is off, the module is deactivated and the daytime function is out of service.

• Easy activation via push button (fingernail-friendly)

• Modern, electronic day function.

• Easier entry without significant effort for children, people with limited mobility, or wheelchair users.

• No unintentional opening due to a gust of wind or draft.