It is not always possible to simply replace an old door intercom system with a new one without major modifications. Installation boxes fixed in the masonry, bell buttons suitable for the door or even entire mailbox systems set the limits here. The solution: the TFS-Universal plus 2. It offers state-of-the-art technology, only requires a two-core cable to connect and fits into existing mailboxes or recessed recesses.
| Languages | Current version | ||
|---|---|---|---|
| Instructions | V04 04/2026 | Online PDF | |
| Operating instructions | V02 04/2026 | ||
| Statements of conformity | V01 12/2024 |
General information
Operating instructions for TFS-Dialog 210, TFS-Dialog 310, TFS-Universal plus 2
Several fixes and editiorial changes
General information
Operating instructions for TFS-Dialog 210, TFS-Dialog 310, TFS-Universal plus 2
New descriptions
All Information on the product added.
General information
Operating instructions for TFS-Dialog 210, TFS-Universal plus 2
New descriptions
All Information on the product added.
All Information on the product added.
Changed descriptions
Values of the programming function adjusted/corrected.
Variants and article numbers added.
Sorting/Emphasis
Editorial
Display of programming functions changed.
Links extended.
General Information
Instructions for TFS-Universal plus 2
Several editiorial changes
