Privacy Policy / GDPR
Last updated: August 2026
AION EMS respects your privacy and is committed to protecting your personal data. This privacy notice explains how information may be collected and processed when you visit the AION EMS Zeus website.
1. Data Controller
The operator of this website is responsible for the processing of personal data in accordance with applicable data protection legislation, including the EU General Data Protection Regulation (GDPR) where applicable.
Contact details can be found on the website’s Contact or Legal Notice page.
2. Website Access and Server Logs
When you access this website, the hosting provider may automatically process technical information required to deliver and secure the website.
This may include:
- IP address
- Date and time of access
- Requested page or resource
- Browser and operating system information
- Referrer information
- Technical error and security information
This information is generally processed for website operation, security, troubleshooting and protection against misuse.
3. Cookies
AION EMS aims to use only cookies and similar technologies that are necessary for the operation of the website unless additional consent is obtained.
Where optional analytics, marketing or other non-essential technologies are used, visitors will be informed and consent will be requested where legally required.
4. Contacting AION EMS
If you contact AION EMS by email, contact form or another communication method, the information you provide may be processed in order to respond to your request.
Please do not send passwords, access tokens, Home Assistant credentials or other sensitive authentication information.
5. AION EMS Zeus and Home Assistant Data
AION EMS Zeus is designed to operate locally within the user’s Home Assistant environment.
Energy measurements, device mappings, Smart Control information and other Home Assistant data processed locally by the integration are not automatically transmitted to the AION EMS website simply because Zeus is installed or used.
Any future optional cloud or remote service that requires transmission of data will be identified separately together with the relevant privacy information.
6. External Services and Links
The website may contain links to external services such as GitHub, the Home Assistant Community Forum or other third-party websites.
When you follow an external link, the privacy policies and terms of the respective third-party provider apply.
7. Data Retention
Personal data is retained only for as long as necessary for the purpose for which it was collected, or where retention is required by applicable law.
Technical server logs may be retained temporarily for operational and security purposes.
8. Your Data Protection Rights
Depending on the applicable data protection legislation, you may have rights including:
- Access to your personal data
- Correction of inaccurate data
- Deletion of personal data
- Restriction of processing
- Data portability
- Objection to certain processing
- Withdrawal of consent where processing is based on consent
You may also have the right to lodge a complaint with the competent data protection supervisory authority.
9. Data Security
Appropriate technical and organizational measures are used to protect personal data against unauthorized access, loss, alteration or disclosure.
Users of AION EMS Zeus remain responsible for securing their own Home Assistant installation, network, credentials and connected devices.
10. Changes to This Privacy Policy
This privacy notice may be updated when the website, AION EMS Zeus services or applicable legal requirements change.
The current version will be published on this website.
AION EMS Zeus — Smart Energy. Total Control.