# JUNG KNX SECURE SCANNER

> Scans KNX Secure device certificates for easy import into ETS. (iPhone/iPad app by Albrecht Jung GmbH & Co. KG.)

- Source: https://appshunter.io/ios/app/jung-knx-secure-scanner/id1488292976 (this page in markdown: same URL + `.md`)
- Developer: [Albrecht Jung GmbH & Co. KG](https://appshunter.io/developer/365020899)
- Category: Utilities
- Price: Free
- Age rating: 4+
- Requires: iOS 16.0 · 3 MB
- Languages: English, German
- Released: 2020-08-31
- Data updated: 2026-06-02
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/jung-knx-secure-scanner/id1488292976/reviews.md

## What is JUNG KNX SECURE SCANNER?

KNX Secure offers particularly effective protection through the encryption of telegrams with the AES128 algorithm. To make a KNX installation secure, specialist installers require the device certificates of the individual KNX-Secure components. They are printed as QR codes directly on the JUNG devices and must be imported into ETS. 

The simplest way to do this is with the JUNG KNX SECURE SCANNER app:
Scan the QR codes on the devices with the JUNG KNX SECURE SCANNER. The secure codes appear in the app as a list: you do not need to type out the device certificates which is time-intensive and subject to error. Using the app, you then create a protected JSON file or list the secure codes for documentation purposes in a password-protected PDF file. You then communicate the device certificates in the protected JSON file to the system integrator who can simply import the data into ETS using the JUNG ETS Key Loader (ETS AddOn).

The JUNG KNX SECURE SCANNER thus saves time and costs as well as bridging the distance between the building site and the system integrator.

## Key features

- Scan KNX Secure device QR codes
- Generate protected JSON files
- Create password-protected PDF lists
- Import device certificates into ETS
- Save time and reduce errors
- Bridge distance between site and integrator

## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/jung-knx-secure-scanner/id1488292976/reviews.md

### 5/5 — Secure einfach gemacht

*2024-12-06*

Top mit den neuen Features

**Developer response:** Danke für das Feedback! Das freut uns zu hören :-)

### 4/5 — Top App

*2024-04-22*

Die App ist super, erleichtert die Eingabe der Gerätezertifikate durch reines Abscannen erheblich.

Einziges Problemchen, welches sich durch die Entwickler relativ leicht beheben lässt:
Drückt man auf Projekt löschen, ist das Projekt sofort und dauerhaft gelöscht. 
Hier wäre eine zusätzliche Abfrage „Wollen Sie das Projekt wirklich löschen?“ von Vorteil. 
Ich habe mein Projekt am Samstag auch aus Versehen gelöscht und muss jetzt nochmal alles abscannen…

Ps. Zusätzlich ein Papierkorb für gelöschte Projekte wäre auch noch hilfreich. 

Ansonsten top!

**Developer response:** Hallo Tobi@iPhone4, 
vielen Dank für Ihr Feedback und den Verbesserungsvorschlag, den wir gerne prüfen. 
Viele Grüße
Ihr JUNG Team

### 5/5 — KNX Secure vereinfacht

*2020-09-03*

App auf die Anwendung optimiert. Klasse!

## Frequently asked questions about JUNG KNX SECURE SCANNER

### What is the primary function of JUNG KNX SECURE SCANNER?

JUNG KNX SECURE SCANNER is designed to scan QR codes on KNX Secure devices. It then extracts and organizes the device certificates, making it easier to import them into the ETS (Engineering Tool Software) for installation security.

### How does JUNG KNX SECURE SCANNER improve the KNX installation process?

It significantly speeds up the process by eliminating manual data entry of device certificates, which is time-consuming and prone to errors. The app generates digital files that can be directly imported, saving time and costs.

### What types of output files can JUNG KNX SECURE SCANNER create?

The app can generate a protected JSON file containing the secure codes, which can be communicated to a system integrator. Alternatively, it can create a password-protected PDF file listing the secure codes for documentation purposes.

### Is JUNG KNX SECURE SCANNER compatible with different devices?

Yes, JUNG KNX SECURE SCANNER is available for both iPhone and iPad, as indicated by its supported devices list.

### How often is JUNG KNX SECURE SCANNER updated?

The app was last updated on May 21, 2025, indicating ongoing support and potential for future improvements. Its current version is 1.3.4.

### What is the age rating for JUNG KNX SECURE SCANNER?

JUNG KNX SECURE SCANNER has an age rating of 4+, making it suitable for a wide range of users involved in KNX installations.

### Does JUNG KNX SECURE SCANNER contain advertisements?

No, JUNG KNX SECURE SCANNER is ad-free. The application does not contain any advertisements, providing an uninterrupted user experience.

### Can JUNG KNX SECURE SCANNER be used offline?

The provided description does not specify offline functionality. However, scanning QR codes and generating files typically requires device camera access and potentially some level of connectivity for processing or saving.

## Version history (last 5 releases)

### 1.3.4 — 2025-05-21

- Bugfixing

### 1.3.3 — 2025-02-19

- The field for “physical address” should be present (optional) in the export case but can be empty 
- The field for “physical address” should be optional on the UI side. When scanning and editing, this field may be/remain empty

### 1.3.2 — 2024-10-31

- Physical address as an additional input field for transfer to the ETS Integrated
- Validation of the input of the physical address 
- UI adjustments and improvements
- Bug fixes and migration mechanisms optimized

### 1.3.1 — 2022-01-13

- iOS 15 Bugfix 
- added Feedback to indicate duplicated FDSK's

### 1.3.0 — 2022-01-10

- Bug Fixes

## Apps similar to JUNG KNX SECURE SCANNER

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Easy KNX Lite](https://appshunter.io/ios/app/easy-knx-lite/id1339906725) | — | Free | Utilities |
| [1Home Companion](https://appshunter.io/ios/app/1home-companion/id1587292934) | — | Free | Utilities |
| [Pairot](https://appshunter.io/ios/app/pairot/id1477792176) | — | Free | Utilities |
| [SharKNX - KNX & ETS Toolkit](https://appshunter.io/ios/app/sharknx-knx-and-ets-toolkit/id6758055077) | — | Free | Utilities |
| [Gira Keyless In](https://appshunter.io/ios/app/gira-keyless-in/id1542012731) | — | Free | Utilities |
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## More apps by Albrecht Jung GmbH & Co. KG

- [Facility Pilot](https://appshunter.io/ios/app/facility-pilot/id845166417)
- [JUNG eNet IP-Gateway App](https://appshunter.io/ios/app/jung-enet-ip-gateway-app/id862467271)
- [Smart Visu Server](https://appshunter.io/ios/app/smart-visu-server/id1309117270)
- [Clever Config](https://appshunter.io/ios/app/clever-config/id1382747822)
- [JUNG Visu Pro](https://appshunter.io/ios/app/jung-visu-pro/id1391046635)
- [JUNG AR Studio](https://appshunter.io/ios/app/jung-ar-studio/id1474936755)

All apps by Albrecht Jung GmbH & Co. KG: https://appshunter.io/developer/365020899

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-02.*