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Privacy notice


Privacy Notice of 30mhz.com

This is the Privacy Notice of the website 30mhz.com (Website).
This Privacy Notice provides information on the processing of the personal data of the users of the Website (Users) by 30MHz B.V., located at Korte Hoogstraat 31, 3011 GK Rotterdam, The Netherlands (Company).

This Privacy Notice may be changed over time. Users of the website are advised to regularly review the Privacy Notice for possible changes.

This Privacy Notice was last changed on 29 February 2024.

When is this Privacy Notice applicable?

This Privacy Notice is applicable to the processing of all personal data of Users through the Website of the Company.

Who is the controller of your data?

This table shows you all the controllers and processors of your data:

For what purpose do we process your personal data?


We would like to keep you updated on our latest events/developments/news items/special offers as well as  other opportunities and developments within the Company. We will do this by means of e-newsletters. If you would like to stay informed on these topics, you can indicate so  by ticking the appropriate box before submitting your registration.
We use third party services to send you the e-newsletter on behalf of the Company. Doing so, we process your name, your email address and an overview of which e-newsletters we have sent you.

We retain your personal data for as long as you wish to receive information from the Company. In case you don’t want to receive such e-mail, you can unsubscribe at any time by contacting us here (support@30mhz.com)

    1. We also would like to keep the visitors of our website updated on our latest events/developments/news items/special offers and other opportunities and developments within the Company through the  blogs on our website.We may process the information of our clients on our blogs, but only after explicit permission of the specific client specifying that   (i) we may use their company information and (ii) which company information we may use.
    2. When you visit our Website, our website administrators process technical data linked to the use of the Website, to enable us to deliver the functionalities of the Website. With this technical data, our website administrators can manage the Website, for instance by resolving technical difficulties or improving the accessibility of certain parts of the Website.

This way, we ensure that you can (continue to) find the information on the Website in a quick and simple manner. We also use cookies for this purpose.

For this same purpose, we process technical data like the your computer’s IP address, the visited web pages, which browser you’re using, previous/next visited websites and the duration of a visit/session.

We retain technical data for a maximum period as required for the above purposes.

We use your personal data only to  provide, improve and customize the ZENSIE mobile application. While using the ZENSIE mobile application, we may ask you to provide us with personal data.

For this same purpose, we process the following personal data: your email address, your user name (for the Website) and password.

When you use our Services, you can enable or disable location services at any time, through your mobile device settings.

We retain this personal data for as long as you wish to use the Services.

In addition, in order to increase our Service’s functionality, we use Google Analytics and Mixpanel as third party services that collect, monitor and analyse this type of information.

Who has access to your data?

The Company uses third parties for certain processings, such as Website hosting and sending of  e-newsletters. As far as these third parties have access to personal data in order to execute these processings, the Company has taken the required organizational and contractual measures to ensure that your personal data is exclusively processed for the purposes mentioned above.

Only if the Company is required to do so by law, your personal data will be provided to supervisory agencies, fiscal authorities and investigative agencies.

Which cookies does the Company use?

The Website uses cookies. A cookie is a small text file that we send to your internet browser so that we are able to recognise your browser when you return. Cookies can collect data on the use of the Website, such as which pages are visited and the duration of a user session. When you use the Website, the cookie sends data to the Company.

The Company does not retain a cookie longer than necessary. We use session cookies and permanent cookies:

  1. A session cookie can track usage such as the webpages you visit and what options you use. When you close the internet browser, the session is ended and the cookie is deleted.
  2. A permanent cookie enables the Website to recognize you at a subsequent visit.

The Company stores cookies that are essential in providing the functionalities of the Website. If you do not wish to receive any cookies at all, you may set your browser to refuse cookies altogether. Please note that in that case you may no longer be able to use all the functionalities of the Website.

Only if you have given prior consent, the Company places cookies that are not strictly necessary for providing the functionalities of the Website. Through such non-strictly necessary cookies we collect information about your use of the Website and remember your preferences, so that we can optimize your experience on the site. Examples of collected information are which pages are visited and the length of a user session. Through these cookies we aim to improve your user experience of our Website. If you do not consent to cookie being placed, these cookies will be blocked.

Only if you have given prior consent, the Company will use Google Analytics ‘cookies. If you do not consent to the placement of such cookies, these cookies will be blocked. Google Analytics is a web analysis service that is offered by Google Inc. (Google). Google Analytics uses cookies to analyse the usage of the Website by Users. Google uses aggregated statistical data to give the Company an insight in the way Users use the Website. Google may only provide these data to third parties if Google is required to do so by law, or to the extent third parties processing these data on behalf of Google.

May persons below the age of 16 provide personal data?

Persons below the age of 16 may only provide personal data to the Company if they have written permission of one of their parents or their legal guardian who has read this Privacy Notice.

How do we secure the data?

Your personal data are treated strictly confidential and the Company has taken the appropriate technical and organizational security measures against loss or unlawful processing of this data. To this purpose the Company uses several security techniques including secure servers, firewalls and encryption, as well as physical safeguard of the locations where data are stored.

Who to address regarding questions and requests of access, removal etc.

You can request access of the data that the Company processes about you at any time, and have these corrected or removed by sending a request to:

30MHz
E. support@30mhz.com

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