Modernisation made easy

Retrofit panels for door communication


When door communication is modernized, old devices often leave colored borders, drill holes or a flush-mounted box that is too large. Up to now, plastering or painting work was necessary for a flawless appearance. The new retrofit panels from Siedle make this effort superfluous and give new devices a successful appearance.

New retrofit panel Siedle Vario
The retrofit panel Vario for the current 611 series is available in white, metallic silver, anthracite gray and dark gray mica.

Siedle Vario outdoors

The Vario retrofit panel covers visible differences on the wall that may result from different frame sizes – such as when the plaster was directly applied to the old device housing or the colour of the wall has faded.

Designed for upgrading to the current 611 device series, it consists of aluminium sheet and is available in the paint finishes white, silver metallic, anthracite grey and micaceous dark grey. The Vario retrofit panel ensures an all-round coverage surface of 20 millimetres. It is available for single-column arrangements with a maximum of four modules, or quadratic arrangement with 2 x 2 modules. It is available upon request in customised RAL paint finishes and further sizes.


Siedle in-house telephones indoors

The in-house telephone retrofit panel makes it possible to replace older flush-mounted telephones. The galvanised sheet steel is easily screwed onto the existing flush-mount box. The retrofit panel for indoor devices is available with a black or white paint finish.

With dimensions of 150 x 282 mm, the retrofit panel is suitable for converting the flush-mounted models 351, 511, 611 and 711 to the Comfort handsfree stations, the standard in-house telephones of the 811 series models and the new IQ in-house telephones. These make mobile door communication with the Siedle app extremely simple, even in existing systems.

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