App privacy policy

This page is used to inform visitors about our policies regarding the collection, use and disclosure of personal information if anyone decides to use our app.

If you choose to use our app, you agree to collect and use information related to this policy. The personal information we collect is used to deliver and improve the app. We will not use or share your information with anyone except as described in this Privacy Policy.

Collecting and using information

For a better experience, when using our app, we may require you to provide us with certain personally identifiable information, including but not limited to camera, microphone, and location. The information we request is not stored and used by us as described in this Privacy Policy.

Camera – this option is used to read QR codes to set up the app. It is used for this purpose only, and camera information (for example, photos) is not stored.
Microphone – this option is used to communicate with intercom systems. It is used only for this purpose and audio is not saved.
Location – This option is used to detect the app xxter (bluetooth) beacons. The location functions can also be used in the background. Your location is never tracked, beacons are searched only, and the user actions you set up run when they are found. Detected beacons are only sent to your local device, where no data is collected either.

The app does not store, register and forward your user or location data to the central servers of xxter or other parties.
In addition to this information, the app stores your xxter username and password, these are only used to authenticate you with your local device.

The app uses third-party services that may collect information used to identify you.

Link to the privacy policies of third-party service providers used by the app

Log data

We would like to point out that when you use our app, in the event of an error in the app, we collect data and information (via third-party products) on your phone, the so-called log data. This log information may include information such as your device's Internet Protocol ("IP") address, device name, operating system version, app configuration when you use our app, the time and date of your use of the app, and other metrics.


Cookies are files with a small amount of data that are often used as anonymous unique identifiers. These are sent to your browser by the websites you visit and stored in your device's internal memory.

This app does not explicitly use these "cookies". However, the app may use third-party code and libraries that use "cookies" to collect information and improve their apps. You have the option to accept or refuse these cookies and to know when a cookie is sent to your device. If you choose to refuse our cookies, you may not be unable to use some parts of this app.

Service providers

We may employ third-party companies and individuals for the following reasons:

* To facilitate our app;
* To provide the service on our behalf;
* To perform service-related services; or
* To help us analyze how our app is used.

We want to inform users of this app that these third parties have access to your personal data. The reason is to carry out the tasks assigned to them on our behalf. However, they are obliged not to disclose the information or to use it for other purposes.


We value your confidence in providing your personal information, which is why we strive to use commercially acceptable means to protect it. But remember that no method of transmission over the Internet or electronic storage is 100% secure and reliable and that we cannot guarantee its absolute security.

Links to other sites

This app may contain links to other sites. If you click on a third-party link, you will be redirected to that site. Please note that these external sites are not managed by us. Therefore, we strongly recommend that you read the privacy policies of these websites. We have no control over or accept responsibility for the content, privacy policies or practices of third-party sites or apps.

Children’s privacy

These apps are not intended for people under the age of 13. We do not knowingly collect personally identifiable information from children under the age of 13. In the event that we discover that a child under the age of 13 has provided us with personal information, we immediately remove it from our servers. If you are a parent or guardian and you know that your child has provided us with personal information, please contact us so that we can take the necessary actions.

Changes to this Privacy Policy

We may update our privacy policy from time to time. You are therefore advised to check this page regularly for any changes. We will notify you of any changes by posting the new privacy policy on this page.

This policy is effective from 2021-07-29

Contact us

If you have any questions or suggestions about our privacy policy, please feel free to contact us at