The latest generation: faster, more efficient, and even more durable. Featuring improved switching speed and optimized power consumption. The future of switchable glass. If you are looking for the very best – this is it.

Your brand in focus: logos, text, and designs become switchable. Perfect for branding, advertising, and creative staging. Turn your glass into a marketing tool. Your brand deserves this kind of presence.

Tinted elegance: a lightly tinted option for subtle privacy. It provides privacy even when switched off, making it ideal for discreet applications. Perfect for those who want to combine privacy and transparency in an elegant way.

For events and entertainment: with special effects and advanced control options. Create impressive visual experiences. Perfect for clubs, bars, and event venues. Turn your location into a talking point.

Custom shapes: not rectangular? No problem. This option allows films in custom shapes and cuts, ideal for creative architectural projects. Your ideas deserve no limits.

How long does a smart film last?

Switchable glass films are designed for long-term durability. Under normal use, the film typically lasts 10–15 years. The switching function remains fully intact and can be activated hundreds of thousands of times without wear. This is a long-term investment that pays off.

What should I consider when operating smart film?

The film should be switched off at least once within a 24-hour period for a minimum of four hours. This can easily be achieved using a timer, which is included in the quotation you receive from us.

Is installation complex? Do I need to replace my glass panels?

No. Smart film is a self-adhesive film that is applied to existing glass surfaces. It is a retrofit solution – no new windows are required.

How is smart film controlled?

You have several control options: remote control, wall switch, smartphone app, or voice command. We can also integrate the control system into existing smart home solutions. Choose what suits you best.

How much power does smart film consume?

The films operate on a safe low voltage of 45 volts. In a power-off state, the film is opaque (frosted). When switched to transparent, power consumption is approximately 45 watts per square meter—comparable to an LED lamp. Operating costs therefore remain manageable and predictable.

Can smart film also be used outdoors?

The technology is primarily designed for indoor use. For specific outdoor applications, we are happy to advise you individually. Get in touch with us—we will find a suitable solution.

How much does a SONTE smart film installation cost?

Costs depend on the size of the surface, the complexity of the installation, and your specific requirements. We are happy to provide you with an individual quotation. Contact us for a free consultation—no obligation.

Does smart film also provide protection against heat radiation?

Switchable glass films provide a certain level of thermal protection but are not designed as dedicated heat-control films. For specific requirements, we are happy to advise you. We also offer alternative solutions within our portfolio.

Can smart film be customized with patterns or logos?

Yes. There are various options available, including films with patterns, stripes, or logos. Talk to us about your creative ideas—we will be happy to bring them to life.

How long does installation take?

A typical window installation takes a few hours, while larger projects may require several days. We schedule the work to fit seamlessly into your operations.

Smartfilms

Smart Film in Berlin and Brandenburg: Your Expert for Switchable Glass

Smart film makes glass switchable

Intelligent glass films for offices, retail, and architecture

As an official partner for the Berlin and Brandenburg region, we offer state-of-the-art smart film technology for your project. With the proven quality of SONTE, we bring intelligent glass solutions into your spaces – whether for modern offices, innovative retail concepts, or sophisticated architectural projects.

Experience how glass surfaces transform from transparent to opaque at the touch of a button. We provide expert consultation, carefully plan your project, and ensure flawless installation – delivering an intelligent solution that impresses.

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Privacy and discretion

Freely customizable

Convenient control

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Blickdichter Smartfilm

The technology behind switchable glass

The innovative PDLC technology makes the difference: a layer of liquid crystals embedded in a durable film realigns when a low electrical voltage (45 V) is applied. The result is a film that switches from opaque to clear within milliseconds.

This self-adhesive film is precisely applied to existing or new glass surfaces by our certified technicians. Wiring is integrated discreetly and invisibly into the frame. Designed for long-term use, the technology can be switched hundreds of thousands of times without wear, ensuring reliable performance over many years.

The advantages of switchable glass

Adaptive privacy

Create discrete zones at the touch of a button. Ideal for conference rooms that are designed to feel open and transparent, yet require absolute privacy when needed. We integrate smart film seamlessly into your office concept. No blinds, no curtains – just intelligent transparency whenever you need it.

Dynamic design & branding

Use glass surfaces as creative marketing tools. With switchable films, logos, patterns, or complete advertising messages can be shown or hidden as needed. As experts in signage and advertising technology, we show you how to showcase your brand impressively with intelligent glass. This is not just functional – it is your business card.

Intelligent & convenient control

The control system adapts to your requirements: via a classic remote control, wall switch, smartphone app, or even voice command. We also integrate the technology into existing smart home or building automation systems, ensuring intuitive operation. Your glass surfaces become part of your intelligent infrastructure.

Switchable privacy solutions from SONTE enable undisturbed work and visual privacy in spaces with glass surfaces.