Passive Devices

Thank you for using this site ("we", "us" or "our"). We respect your rights and interests in personal information, respect the principles of legality, legitimacy, necessity and integrity, and protect your information security. This policy describes how we process your personal information.

1. Information gathering
Information that you provide voluntarily, such as name, mobile phone number, email address, etc., is completed at registration. Information such as device model, browser type, access logs, IP address, etc. is automatically collected to optimize service and security.

2. Use of information
Provide, maintain and optimize the services of websites;
Account verification, security protection and fraud prevention;
Send necessary information, such as service notifications and policy updates;
Comply with laws, regulations and relevant regulatory requirements.

3. Protection and exchange of information
We use security measures such as encryption and access control to protect your information and store it only for the minimum period necessary to perform the task.
Do not sell or give personal information to third parties without your consent; Share only if:
Get your explicit permission;
third parties entrusted with providing services (subject to confidentiality obligations);
Respond to legal requests or defend legitimate interests.

4. Your rights.
You have the right to access, rectify and supplement your personal information, and you can also apply for account cancellation (after cancellation, the information will be deleted or anonymized according to the rules). To exercise your rights, you can contact us using the contact details below.

5. Policy updates
Any changes to this policy will be notified by posting on the website. Your continued use of the services means your acceptance of the amended rules.