---
title: Privacy & Data Protection — DuyuSense
url: https://www.duyusense.com/en/privacy
---

[Home](https://www.duyusense.com/en/) / Privacy Legal

# Privacy & Data Protection

We respect your privacy. This notice explains what data we process, why, and your rights.

Last updated: May 2026. This notice is provided for information; please have it reviewed by legal counsel for full KVKK/GDPR compliance.

## Data controller

DuyuSense Engineering Industry and Trade Limited Company, ITU Design and Prototype Center (İTÜ Tasarım ve Prototip Merkezi), Reşitpaşa Mah. Katar Cad. No: 2/41, Unit 8, 34469 Sarıyer, Istanbul, Türkiye. Contact: [contact@duyusense.com](mailto:contact@duyusense.com).

## What we collect

- **Contact data** — when you email us, the name, email address and message you choose to share.
- **Usage data** — anonymized website analytics via Google Analytics 4 (IP anonymization enabled).

## Cookies

- **Functional** — your language preference, stored locally in your browser (no tracking).
- **Analytics** — Google Analytics cookies (e.g. _ga) load **only if you accept cookies** in our banner.

## Purposes & legal basis

We process data to provide our services, respond to your enquiries and improve the website — based on your consent (analytics cookies) and legitimate interest (basic site operation), in line with KVKK and GDPR.

## Transfers & retention

For analytics, anonymized data is processed by Google. We keep data only as long as necessary for the purposes above.

## Your rights

Under KVKK (Art. 11) and GDPR you may request access, rectification, erasure, restriction or object to processing. To exercise your rights, write to [contact@duyusense.com](mailto:contact@duyusense.com).

## Managing cookies

You can change your choice anytime via your browser settings or by clearing the site's stored preference.