Best selling Doorbells + Door intercom systems from Auerswald

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1. Auerswald TFS-Universal plus 2

The TFS-Universal plus 2 from Auerswald is a modern door intercom designed for use in residential and commercial properties. It provides reliable communication between the exterior and interior, making it a practical solution for door communication. With a compact design and robust construction, this device is both functional and aesthetically pleasing. The door intercom is designed for easy installation and integration into existing systems and meets the requirements of the ElektroG category for small devices. The TFS-Universal plus 2 is an ideal choice for anyone who values quality and user-friendliness.

- Easy installation and integration into existing systems
- Robust construction for long-term use
- Meets the requirements of the ElektroG category for small devices. 

2. Auerswald TFS-Dialog 211

Door intercom for A/B interfaces - an elegant calling card for visitors. The compact door intercom systems blend unobtrusively into any environment, without any complications or structural changes. They are simply fixed to the wall or door frame with two screws and connected to the ITC system with a two-core cable. They impress with the best voice quality and numerous technical refinements. 

3. Auerswald TFS dialogue 213, 3 push-buttons

The Auerswald TFS-Dialog 213 is a modern intercom system that is ideal for use with analog extension connections. This door intercom system offers user-friendly programming of phone numbers and basic functions directly via the telephone, significantly simplifying installation and usage. Its compact design allows for discreet integration into various environments without the need for structural changes. With a robust protection class of IP22, the device is protected against the ingress of foreign objects and dripping water. The nameplate lighting operates without additional power supply, further simplifying installation. The visual status indicator ensures barrier-free communication in accordance with DIN 18040, improving accessibility for all user groups. The switching contacts for door openers, bells, and lights provide additional functionalities that enhance comfort.

- Easy programming of phone numbers and basic functions via the telephone
- Nameplate lighting without additional power supply
- Switching contacts for door openers, bells, and lights
- Visual status indicator for barrier-free communication according to DIN 18040
- Compact design for easy wall mounting. 

4. Auerswald TFS-Dialog 400 white intercom system for a/b interfaces with elegant glass front

The TFS-Dialog 400 from Auerswald is a modern intercom system distinguished by its elegant glass front and innovative technology. With a flat, continuous glass surface equipped with sensor buttons, this door intercom not only offers an appealing look but also high functionality. Behind the glass front, the speakers and microphone are well-protected and invisibly integrated. The surrounding LEDs provide indirect lighting that highlights the system in any environment. The TFS-Dialog 400 is designed for operation with analog extension connections and allows for flexible configuration of the call buttons. Programming is conveniently done via an app available for both iOS and Android. With a variety of features, including intelligent door-open detection and the option to use it as a light switch, this system represents an ideal solution for modern residential and commercial applications.

- Operation on analog extension connections
- 1 to 4 freely configurable call buttons with optional light switch
- App programming for iOS and Android
- Maintenance-free LED lighting of the labeling field
- Excellent speech intelligibility due to frequency-optimized amplifier electronics
- Intelligent door-open detection with call interruption. 

5. Auerswald TFS dialogue 214, 4 push-buttons

The Auerswald TFS-Dialog 214 is a modern door intercom system specifically designed for a/b interfaces. It offers an elegant and functional solution for communication at the front door and seamlessly integrates into any environment. Installation is straightforward, as the system can be easily mounted on the wall or door frame with just two screws. Connection is made via a two-wire cable to an ITK system, allowing for easy integration into existing communication infrastructures. The TFS-Dialog 214 impresses with excellent voice quality and offers numerous technical features that enhance comfort and user-friendliness. With four doorbell buttons, it is ideal for multi-family homes or larger residential complexes. The visual status indicator also ensures barrier-free communication, meeting the requirements of DIN 18040.

- Operation on the analog extension connection of a communication system
- Programming of phone numbers and basic functions via telephone
- Nameplate lighting without additional power supply
- Switching contacts for door openers, ringing, and lighting
- Optical ringing indication for an improved user experience. 

6. Auerswald TFS-Dialog

The TFS-Dialog 212 from Auerswald is a modern door intercom system specially designed for a/b interfaces. It offers an elegant and functional solution for communication at the front door and fits seamlessly into any environment. Installation is straightforward as the system can simply be fixed to the wall or door frame with two screws. It is connected to an ICT system via a two-core cable, which enables simple integration into existing communication infrastructures. The door intercom system impresses with its excellent voice quality and offers numerous technical functions that increase convenience and user-friendliness. With illuminated buttons and a nameplate that works without an additional power supply, the TFS-Dialog 212 is both practical and attractive. It is ideal for apartment blocks or residential complexes with up to two residential units. 

7. Auerswald TFS-Dialog 203 for a/b extension / 3 bell push buttons / slim-line housing / aluminum p...

Your phone system does not have a TFE interface, but you want to use a door intercom system. Choose the TFS-Dialog 200! It connects directly to an a/b port of your system via a two-wire cable and behaves similarly to a telephone: pressing the doorbell button automatically dials a pre-set internal or external number. The housing's flat design allows it to blend into almost any local environment, eliminating the need for cumbersome flush-mounted installation. To cover any existing mounting boxes from older systems, an angled cover plate is available that also serves as a weather protection roof.

Highlights of the TFS-Dialog 200:
- Operation on the analog extension port of a phone system from Auerswald and other manufacturers
- Programming of phone numbers and basic functions via telephone
- Two sensitivity levels for loud and quiet environments
- Excellent speech intelligibility, frequency-optimized amplifier electronics
- Switching contacts for door opener, bell, and light (bell transformer required)
- Additional switching options through optional a/b switching modules
- Modern slim-line housing in elegant design and compact construction with only 16 mm height
- Shatterproof nameplate glass with full-area white backlighting in maintenance-free LED technology, without additional power supply
- Template for labeling nameplates
- Installation option for a sensor of a contactless door opener system
- Weather protection roof available as an option. 

8. Auerswald TFS-Dialog 313

The Auerswald TFS-Dialog 313 is a versatile doorbell and intercom system designed for operation on analog extension connections of telephone systems. It supports up to four doorbell buttons and can also be used as a light switch. The programming of phone numbers and basic functions is conveniently done via a telephone. The system offers two sensitivity levels to adapt to different ambient noise conditions. The wear-free switching contacts ensure reliable operation for the door opener, doorbell, and light, with a doorbell transformer required. The integrated LED lighting is energy-efficient and allows for stepless adjustment of the color tone from cool white to warm yellow. Additionally, extra switching options can be realized through optional a/b switching modules.

- Operation on analog extension connections of various telephone systems
- Two sensitivity levels for different environments
- Wear-free switching contacts for door opener, doorbell, and light
- Energy-efficient, steplessly adjustable LED lighting
- Optional expansion through a/b switching modules. 

9. Auerswald TFS Dialog 303 / 3 push-buttons / stainless steel / for flush-mounting / operation on analogue

The stainless steel door intercom system from Auerswald sets new design accents at your door. Large buttons with integrated, energy-saving LED lighting guide visitors safely to their desired destination. An existing Auerswald installation can be easily upgraded to the TFS-Dialog 300, bringing it up to date with excellent sound quality. The door intercom system is simply screwed onto the existing flush-mounted box. For new installations, a suitable flush-mounted box is included.

The system is ideal for telephone systems without a separate door intercom interface, as it connects directly to a free analog extension port of the system. By pressing a doorbell button, the door intercom system behaves like an extension phone and dials a previously programmed number – another extension, a group, or even an external destination. Simultaneously with this "door call," a switching operation can also be triggered, which can traditionally control, for example, the doorbell or the stairwell light.

If you want to turn on lights or control your existing doorbell simultaneously by pressing a (doorbell) button, you will need additional switching contacts. Auerswald offers an exclusive solution for the TFS-Dialog 300 with a/b switching modules, which can be easily connected at any point on the signal line between the door intercom system and the telephone system, triggering the switching operation when a button is pressed.

Up to six of these a/b switching modules can be used with one door station TFS-Dialog 300, and still, only a single two-wire line is required. Each button on the door station can control one or more switching modules with freely selectable assignments. The modules fit easily into existing flush-mounted boxes, for example. 

10. Auerswald TFS-Dialog 314

The TFS-Dialog 314 from Auerswald is a modern doorbell and intercom system designed for operation on analog extension connections. It is compatible with telephone systems from Auerswald as well as other manufacturers, providing a flexible solution for communication at the front door. With up to four doorbell buttons, it allows for easy identification of visitors. The programming of phone numbers and basic functions is conveniently done via the phone, making installation and customization easier. The system is equipped with wear-free switching contacts that ensure reliable operation for the door opener, doorbell, and lighting. Additionally, the energy-efficient LED lighting provides an appealing look and can be adjusted in various color tones to harmoniously blend into the surroundings.

- Operation on analog extension connections from Auerswald and other manufacturers
- Wear-free switching contacts for door opener, doorbell, and lighting
- Energy-efficient, continuously adjustable LED lighting
- Two sensitivity levels for different ambient noise
- Additional switching options through optional a/b switching modules. 

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