iDor security solutions, complete access control systems

SSS Siedle brand logo
Since the invention of the door intercom system, Siedle has focused on achieving continuous improvement. We have been working towards this goal for over 70 years with passion, commitment and the quest for perfection which is reflected in each and every one of our products.

The Expression of Quality through Design

“At Siedle individuality is one of the principles of design. Our communication systems adapt to their owner’s wishes in form, function and style.”

Eberhard Meurer
Siedle Design

The Complete Entrance

Intercom Units



Access Control

Communication and signage

Establish Visual Links

The model selection and design versatility are just as great as the audio models, but with the addition of video dimension.