Tyutelamp App Privacy Policy

Version Update Date: July 1, 2026
Version Effective Date: July 1, 2026

Introduction

Shenzhen Zhongzhi Liancheng Technology Co., Ltd. (hereinafter referred to as "we") understands the importance of your personal information. We are committed to protecting the personal information and privacy security of users (hereinafter referred to as "you") of the Tyutelamp mobile application (hereinafter referred to as "this App").

This privacy policy is designed to clearly explain how we collect, use, and protect your information. This App has minimal functionality, only connecting to and controlling hardware devices via Bluetooth. We do not collect your name, phone number, location, contacts, or any other personally identifiable information, nor do we maintain any backend servers for storing your private data.

1. How We Collect and Use Your Information

To implement the core functionality of this App (connecting to and controlling devices via Bluetooth), we need to access the following permissions on your mobile device:

1. Bluetooth Permissions

Purpose: Discover, connect, disconnect, and send control commands to your hardware devices.

Collection Scope: This App only invokes Bluetooth broadcasting and communication locally. It does not collect or upload any Bluetooth device hardware identifiers (such as MAC addresses) or communication data.

2. Location Permissions (Only for certain system versions)

Purpose: According to the underlying security mechanisms of Android/iOS systems, scanning for nearby Bluetooth Low Energy (BLE) devices requires location permission (or precise location permission).

Processing Method: This App uses this permission solely for system-level Bluetooth device scanning. We will never obtain, record, or upload any of your actual geographic location data.

2. How We Store and Protect Information

1. Data Localization

• This App does not maintain any external network servers.
• All device control commands and connection states are processed locally on your phone in real-time.
• Upon exiting the App, all temporary caches are immediately cleared.

2. No Third-Party Sharing

• We do not share your personal information with any third-party companies, organizations, or individuals.
• This App does not integrate any third-party advertising, analytics, or tracking SDK plugins.

3. Your Rights

Since this App does not save any of your personal information on the server side, there is no need for account deletion, deactivation, or data export.

You can prevent this App from accessing your device data at any time through the following methods:

• In your phone's "Settings", disable Tyutelamp's Bluetooth or location permissions.
• Uninstall this App directly.

4. Protection of Minors

This App is primarily designed for use with hardware devices. We do not actively collect any personal information from minors. If you are a legal guardian of a minor, please guide the minor to use this App safely.

5. Revisions to This Policy

We may update this privacy policy from time to time. When significant changes occur in the App's functionality, we will notify you through app update descriptions or by publishing the latest version on our official website. Please check regularly for the latest terms.

6. Contact Us

If you have any questions, opinions, or suggestions regarding this privacy policy or your experience using Tyutelamp, please contact us through the following methods:

Developer Company: Shenzhen Zhongzhi Liancheng Technology Co., Ltd.
Contact Email: kevin.huang@nb-solution.com
Company Address: Room 1717, Xinghe Times Building, No. 188 Dalang North Road, Longhua New District, Shenzhen