Home Company Products References Download Contact Search New products Intercom units Lighting Letterboxes Access control Communication and signage system Modernization Design lines Request brochures Catalogues and brochures Operating instructions Lettering service The complete entrance Everything an entrance needs. In a range of upgrade stages, several design lines and unbeatable design versatility. New products What's next? The world's first mobile video call station, a new complete system for the single family home, breakthrough into the world of IP and unfettered design freedom for indoor stations – Siedle innovations for 2010 are moving things in the world of building communication. More ... Intercom units 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.  More ... Lighting Seeing: Visitors, the path, letterbox, front door. And being seen: The company sign, the house number, nameplate, control buttons. Siedle communication systems show themselves and their surroundings in just the right light. More ... Letterboxes All are in compliance with the postal standard DIN EN 13724. All of them protect the mail from moisture and unauthorized access, none of them is made of simple sheet metal. The benefits of Siedle letterboxes extend far beyond these minimum requirements: In two design lines, wide-ranging different mounting versions and unlimited combination possibilities. More ... Access control The fingerprint, numerical code, card or radio transponder: All of these can be used to replace or supplement conventional door keys. Siedle integrates modern access control into the Siedle Steel and Siedle Vario communication systems.  More ... Communication and signage system Communication, orientation and information form the perfect symbiosis when it comes to the reception and guidance of visitors. They interact to lend unique character to a building. More ... Modernization Simple, fast, low-cost modernization of old bell and door communication systems More ... Design lines They share the attributes of perfect functionality and outstanding quality. But still each of our product families radiates its own unique character. The differences lie in the design. More ... © 2011 S. Siedle & Söhne OHG CountryBelgiqueBelgiëDanmarkDeutschlandEspañaFranceItaliaNederlandNorgeÖsterreichPolskaRussiaSchweizSuomiSverigeTürkiyeInternational English Contact Site map Imprint TOP