Hörmann pushbutton IT 3b-1

The Hörmann IT3b-1 push button is a wired button that controls the opening, closing and lighting of an automation with BiSecur technology with a simple impulse. It has a ring for backlighting.

This push button has been designed for indoor use only, in dry areas. It is supplied with a 7 metre long, two-wire connection cable, fixing accessories and a schematic installation guide.

Please note that IT3b-1 is only compatible with SupraMatic E and SupraMatic P operators.

If your Hormann operator is not a SupraMatic, you can still use the IT1-1 and IT1b-1 push buttons, the only difference being that they do not control the lighting.