onSite

100+
Downloads
Content rating
Everyone
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About this app

DEOS onSite App is the mobile solution for efficient commissioning of building automation systems.

With the DEOS onSite App, the 1:1 test of all data points in the building can be carried out and documented directly on the respective field device.
Communication between the onSite app and the automation stations takes place either via WLAN or LTE. This makes it possible to cover almost all areas in a building.

The test results for each data point are recorded in the app. Comments, photos and times for additional work that has arisen can also be stored for each test process.

Commissioning with the onSite App can be carried out simultaneously by several users within a project.
All test results of the entire project are available to every user through synchronization in the cloud. The degree of completion of the project and the total additional effort are clearly displayed on a dashboard.
After the subsequent synchronization with the DEOS project planning tool OPEN FXL, a test report can be created automatically.
Updated on
Dec 12, 2025

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
This app may collect these data types
Personal info and Photos and videos
Data is encrypted in transit
You can request that data be deleted

What’s new

Synchronisierungsprozess verbessert

App support

About the developer
DEOS AG
l.wessendorf@deos-ag.com
Birkenallee 76 48432 Rheine Germany
+49 173 3799811