Winvision Privacy Policy
Version Release/Update Date: September 2, 2025
Effective Date: September 2, 2025

 

Introduction


Thank you for trusting and using Winvision (hereinafter referred to as "the Service")! Protecting users' personal information and privacy is a fundamental principle of our service provider, Hangzhou Winvision Technology Co., Ltd. (hereinafter referred to as "We"). We hereby aim to explain through this Privacy Policy (hereinafter referred to as "this Policy") how we collect, use, store, disclose, and process such information, as well as the methods we provide for you to query, correct, and delete your personal information to safeguard your relevant rights.

This Policy applies solely to the Service, which includes services provided through our official website, client software, self-branded smart hardware, as well as features/services integrated into third-party products or software (such as services under mini-programs and official accounts) (hereinafter collectively referred to as "Our Products and/or Services").

It is important to note that this Policy does not apply to services provided by third-party companies or individuals (hereinafter referred to as "Third-Party Services"). For your convenience in using the Service, Our Products and/or Services may include Third-Party Services or links to them. As third parties independently collect and process your personal information, which is beyond our control, we assume no responsibility for Third-Party Services unless otherwise required by law. You are advised to read and understand the privacy policies of such third parties and independently decide whether to use their services.

Given the relevance of this Policy to the Products and/or Services you use, we encourage you to carefully read and understand this Policy before using Our Products and/or Services, particularly the terms highlighted in bold, <u>underlined</u>, or italicized formats. Where necessary, follow the guidance provided in this Policy to make choices you deem appropriate. By clicking the consent option or using the Service, you acknowledge and agree to our collection, use, storage, disclosure, and processing of your relevant personal information in accordance with this Policy.

If you have any questions, comments, or suggestions, please contact us using the methods outlined in Section 7 of this Policy.

 

This Policy will help you understand the following:
I. Definitions
II. How We Collect and Use Your Personal Information
III. How We Share, Transfer, and Publicly Disclose Your Personal Information
IV. How We Protect and Store Your Personal Information
V. Your Rights
VI. How We Handle the Personal Information of Minors
VII. Contact Us
VIII. How This Policy Is Updated

1 Definitions

1) Personal Information: Any information recorded electronically or by other means that can identify a specific natural person, either alone or in combination with other information, or reflect the activities of a specific natural person.

2) Sensitive Personal Information: Personal information that, if leaked, illegally provided, or misused, may endanger personal or property safety, or easily cause damage to personal reputation, physical and mental health, or discriminatory treatment. This includes identification numbers, biometric information, bank account details, property information, location tracks, transaction information, and personal information of children aged 14 or below (to facilitate your special attention while reading, we will prominently mark specific sensitive personal information in bold in this Policy).

3) Anonymization: The technical process of processing personal information such that the personal information subject cannot be identified, and the processed information cannot be restored. Information obtained after anonymization does not constitute personal information.

4) De-identification: The technical process of processing personal information such that it cannot identify or associate with the personal information subject without the use of additional information.

5) SDK: Software Development Kit, a collection of development tools used to create application software for specific software packages, software frameworks, hardware platforms, operating systems, etc.

6) Child: A minor under the age of 14.

 

2 How We Collect and Use Your Personal Information

 

 

We collect information that you actively provide or that is generated through your use of the Services in the following ways to deliver the Services and ensure the security of your account.

 

1) Account Registration Services

 

       Types of Information Collected: Mobile number, email address, user password, nickname, profile picture.

       Purpose: To complete the registration and login process for your account and enrich your personal profile.

 

2) Security Operation and Maintenance Services

 

       Types of Information Collected: Mobile device model, application identifiers, device identifiers, operating system, IP address, software version number, operation logs, service logs, etc.

       Purpose: To maintain the secure operation and protection of the Services.

 

3) Device Addition

 

       Types of Information Collected: Device SN, Wi-Fi information, device name, device configuration, etc.

       Purpose: To facilitate device network configuration, bind devices to your Winvision account, and enable management operations such as renaming devices and modifying device configurations.

 

4) Cloud Services


       4.1 Cloud Service Access

       Types of Information Collected: Device SN, device IP address, device MAC address.

       Purpose: To successfully connect devices to cloud services.


       4.2 Device, Video, or Recording Sharing Functionality

       Types of Information Collected: Device SN, nickname, username of the recipient.

       Purpose: To enable device and video sharing.


       4.3 One-Touch Alert Functionality

       Types of Information Collected: Contact phone numbers for one-touch alerts.

       Purpose: To allow users to quickly notify contacts when device alarms are triggered.


       4.4 Cloud Storage Functionality

       Types of Information Collected: Phone number, email address, device SN, order details, cloud-stored recordings, alarm image information.

       Purpose: To confirm user purchases of cloud storage and enable the storage of specified device recordings in the cloud.

 

5) Order Services


       5.1 Payment Functionality

       Types of Information Collected: Order number, transaction amount, payment method, etc.

       Purpose: To share with third-party payment platforms to facilitate payment processing.


       5.2 Issuance of Paper Invoices

       Types of Information Collected: Recipient name, delivery address, phone number.

       Purpose: To deliver paper invoices.
      

    5.3 Issuance of Electronic Invoices

       Types of Information Collected: Email address or phone number.

       Purpose: To deliver electronic invoices.

 

6) Other Services


       6.1 Customer Support Services

       Types of Information Collected: Feedback content, issue descriptions, image information.

       Purpose: To provide customer support and address feedback.


       6.2 Feature Suggestions

       Types of Information Collected: Your email address.

       Purpose: To respond to your feedback and suggestions.

 

7) Application Permission Management


       7.1 Location

       Permission Name: android.permission.ACCESS_FINE_LOCATION

       Purpose: To retrieve nearby Wi-Fi list information during device setup based on your location. If you deny location access during device setup, you will be unable to retrieve nearby Wi-Fi list information.


       7.2 Contacts

       Permission Name: android.permission.READ_CONTACTS

       Purpose: To allow users to add contacts as friends for easier device sharing.


       7.3 Microphone

       Permission Name: android.permission.RECORD_AUDIO

       Purpose: To enable two-way audio communication with devices and custom alarm sound functionality.


       7.4 Storage

       Permission Name: android.permission.WRITE_EXTERNAL_STORAGE

       Purpose: To save texts, images, and videos generated during use of the Services; to store downloaded images and recordings; to access photo albums for image selection. Denying this permission will prevent normal use of     the Services.


       7.5 Camera

       Permission Name: android.permission.CAMERA

       Purpose: To enable QR code scanning for device addition, profile picture uploads, device cover image uploads, and facial recognition setup after camera permission is granted.


       7.6 Phone

       Permission Name: android.permission.CALL_PHONE

       Purpose: To make phone calls to others using the one-touch call feature.

 

The above services may require you to grant us access to your location, camera, photo album, geographical location (positioning information), phone contacts, and microphone on your mobile device to collect and use the information necessary for these services. You can review the status of these permissions in your mobile device settings and enable or disable them at any time. Please note that none of these permissions are enabled by default. They are only used for specific features or services with your explicit authorization, which you may revoke at any time. Importantly, even with your authorization, we will not collect your information when the relevant features or services are not in use.By enabling these permissions, you authorize us to collect and use the information to provide the above services. If you revoke these authorizations, we will cease collecting and using the corresponding information and will no longer be able to provide the related functionalities. However, your decision to disable permissions will not affect the processing of personal information previously conducted based on your authorization.

 

 Additionally, in accordance with relevant laws, regulations, and national standards, we may collect and use your personal information without seeking your prior authorization in the following circumstances:

 

1When it is directly related to national security, defense security, or other national interests; or directly related to public security, public health, or significant public interests such as public awareness;

 

2When it is directly related to criminal investigation, prosecution, trial, or execution of court judgments;

 

3When it is necessary to protect your life, property, reputation, or other significant legitimate rights and interests, or those of other individuals, but obtaining your consent is difficult;

 

4When the personal information collected has been voluntarily disclosed by you to the public;

 

5When the personal information is collected from legally publicly disclosed sources, such as lawful news reports or government information disclosure channels;

 

6When it is necessary for the conclusion or performance of a contract at your request;

 

7When it is necessary to ensure the secure and stable operation of the products or services provided, such as detecting and addressing product or service failures;

 

8When it is necessary for lawful news reporting;

 

9When it is necessary for statistical or academic research in the public interest, and the results of such research are published with de-identified personal information;

 

10Other circumstances stipulated by laws and regulations.

 

Third-party services within our Services are provided by external third parties, and we cannot access the information generated when you use such third-party services. Please note that we currently do not proactively obtain your personal information from third parties. If, in the future, we need to indirectly obtain your personal information from third parties for business development purposes, we will inform you in advance of the source, type, and scope of use of such information. If the processing of your personal information for our business operations exceeds the scope of authorization you originally provided to the third party, we will seek your explicit consent before processing such information. Furthermore, we will strictly comply with relevant laws and regulations and require third parties to ensure the legality of the information they provide.

 

3How We Share, Transfer, and Publicly Disclose Your Personal Information

 

1) Sharing

 

We do not share your personal information with any companies, organizations, or individuals, except in the following circumstances:

 

1.1  With your explicit consent, we may share your personal information with other parties.

 

1.2  We may share your personal information as required by laws, regulations, or mandatory governmental authorities.

 

1.3  Sharing with our affiliated companies and products: To facilitate the provision of products and/or services to you, your personal information may be shared with our affiliated companies. We only share necessary personal information and strictly adhere to the purposes stated in this Policy. We safeguard the security of your personal information through legal agreements between affiliated companies, internal systems, and employee permission controls. If our affiliates intend to change the purpose of processing your personal information, we will seek your authorization and consent again.

 

1.4  Sharing with our partners: We may engage trusted partners to provide certain services, and thus may share specific personal information with them. We only share your personal information for the purposes stated in this Privacy Policy and only to the extent necessary for providing the services. Our current partners include the following types: suppliers, service providers, and other partners. We share information with suppliers, service providers, and other partners who support our business, including providing technical infrastructure, consulting, analytics, and other professional services. These partners may have their own privacy policies or related statements. We recommend that you carefully review these policies and make informed choices before providing authorization.

 

You should be aware that if it is necessary to share your information with the above-mentioned third parties to provide services to you, we will carefully evaluate the legality of their information collection practices and their data security capabilities, among other factors. We will clearly disclose relevant information to you through this Policy or supplementary statements.

 

To ensure your use of certain features of our products and services, we integrate software development kits (SDKs) provided by third parties. We will also carefully evaluate the purposes of these SDKs. For more information about how these SDKs process personal information, including their purposes, methods, and scope, please refer to the following "Third-Party SDK Directory."

 

Third-Party SDK Directory: Alipay SDK

 

Provider: Alipay (China) Network Technology Co., Ltd.

 

Types of Information Collected: Network connectivity, network status changes, Wi-Fi status changes, task stack, WLAN MAC address, Android ID

 

Purpose: To provide third-party payment services

 

Scenarios: When using Alipay for payments

 

Collection Method: Collected locally by the SDK

 

Privacy Policy: https://render.alipay.com/p/c/k2cx0tg8

 

 

Third-Party SDK Directory: Bugly SDK

 

Provider: Shenzhen Tencent Computer Systems Co., Ltd.

 

Types of Information Collected: Network connectivity, network status changes, Wi-Fi status changes, device status, logs, Android ID

 

Purpose: To report exceptions and conduct operational statistics for timely user feedback

 

Scenarios: During app operation

 

Collection Method: Collected locally by the SDK

 

Privacy Policy: https://privacy.qq.com/document/preview/fc748b3d96224fdb825ea79e132c1a56

 

Note: If an exception occurs while the app is running in the background, the SDK may collect the above information to troubleshoot crashes.

 

 

Third-Party SDK Directory: Umeng SDK

 

Provider: Umeng

 

Types of Information Collected: Device information (IMEI/MAC/Android ID/IDFA/OpenUDID/GUID/SIM card IMSI/ICCID, geographical location, etc.)

 

Purpose: One-tap login, message推送, statistical analysis

 

Scenarios: When using one-tap login, message推送, or statistical analysis

 

Collection Method: Collected locally by the SDK

 

Privacy Policy: https://www.umeng.com/page/policy

 

Additional Notes: Umeng uses unique device identifiers (e.g., IMEI/MAC/Android ID/IDFA/OpenUDID/GUID, SIM card IMSI/ICCID) to uniquely identify users for message push. The service includes basic anti-fraud features, using location information and IP address to filter fraudulent devices, identify valid push channels, improve regional coverage of message push, and enhancepush effectiveness and data accuracy.

 

 

Third-Party SDK Directory: Alibaba One-Tap Login; Aliyun Number Authentication; Aliyun One-Tap Login

 

Provider: Alibaba Cloud

 

Types of Information Collected: Device information (IMEI/MAC/Android ID/IDFA/OpenUDID/GUID/SIM card IMSI, geographical location, etc.)

 

Purpose: One-tap login

 

Scenarios: When using one-tap login

 

Collection Method: Collected locally by the SDK

 

Privacy Policy: https://terms.aliyun.com/legal-agreement/terms/suit_bu1_ali_cloud/suit_bu1_ali_cloud202112211045_86198.html?spm=a2c4g.11186623.0.0.727012b1F9TBSf

 

 

Third-Party SDK Directory: WeChat Open Platform SDK (Android, iOS)

 

Provider: Shenzhen Tencent Computer Systems Co., Ltd.

 

Purpose: Embedded in MobShare SDK to provide WeChat account login, sharing, and payment services

 

Scenarios: When using WeChat login, sharing content to WeChat, or using WeChat Pay

 

Sharing Method: Collected locally by the SDK

 

Types of Information Shared: Installation status of WeChat app, shared images or content, running processes/task list, IP address

 

Sensitive Permissions Used: None

 

Privacy Policy: https://support.weixin.qq.com/cgi-bin/mmsupportacctnodeweb-bin/pages/RYiYJkLOrQwu0nb8

 

 

Third-Party SDK Directory: China Mobile SDK

 

Provider: China Mobile Internet Co., Ltd.

 

Types of Information Collected: Carrier information, device identifiers, phone number, device hardware information, operating system information, network information

 

Purpose: To provide one-tap login services for mobile users

 

Scenarios: When using one-tap login

 

Collection Method: Collected locally by the SDK

 

Privacy Policy: https://wap.cmpassport.com/resources/html/contract2.html

 

 

Third-Party SDK Directory: China Unicom SDK

 

Provider: China United Network Communications Group Co., Ltd.

 

Types of Information Collected: Network type, network address, carrier type, device identifiers, phone number, device hardware information, operating system information, network information

 

Purpose: To provide one-tap login services for Unicom users

 

Scenarios: When using one-tap login

 

Collection Method: Collected locally by the SDK

 

Privacy Policy: https://opencloud.wostore.cn/authz/resource/html/disclaimer.html?spm=a2c4g.11186623.0.0.41f1633eHxMLkQ&fromsdk=true

 

 

Third-Party SDK Directory: China Telecom SDK

 

Provider: China Telecommunications Group Co., Ltd.

 

Types of Information Collected: Network IP address, network type, registered phone number, device number, IMSI, application process information, network connection type, network status information, network address, carrier type, device type, device manufacturer, operating system type and version

 

Purpose: To provide one-tap login services for Telecom users

 

Scenarios: When using one-tap login

 

Collection Method: Collected locally by the SDK

 

Privacy Policy: https://e.189.cn/sdk/agreement/detail.do?spm=a2c4g.11186623.0.0.41f1633eHxMLkQ&appKey=E_189&hidetop=true&returnUrl=

 

 

Third-Party SDK Directory: Mgmobi SDK (Mango SDK)

 

Provider: Mango Interactive Media (Shenzhen) Co., Ltd.

 

Types of Information Collected: Approximate location (cell tower, nearby Wi-Fi), device information (manufacturer, model, OS version, screen resolution, orientation, DPI, IP address, sensor data (gyroscope, accelerometer, gravity sensor, linear accelerometer)), identifiers (IMEI, Android ID, MAC address, IMSI, OAID, IDFV, IDFA), application information (host app package name, version number), usage data (interaction data, ad data (impressions, clicks, conversions)), app list information, cell tower information, location information, external storage read/write permissions

 

Purpose: Ad delivery

 

Scenarios: App launch screen

 

Collection Method: Collected locally by the SDK

 

Privacy Policy: https://www.mangolm.com/privacy

 

 

Third-Party SDK Directory: Qiniu SDK (PLPlayerkit; PLShortVideoKit; Qiniu)

 

Types of Information Collected:

 

Device information: Device name, model, settings, identifiers, region and language settings, usage habits, OS version, device settings used to access services, device exception information.

 

Log information: Detailed usage of our services, including search queries, IP address, browser type, carrier, language, access date/time, and visited pages.

 

Location information: GPS signals, nearby Wi-Fi access points, device location area ID, network service provider ID.

 

Purpose: File upload within the app

 

Privacy Policy: https://www.qiniu.com/agreements/privacy-right

 

 

Third-Party SDK Directory: Tencent (Guangdiantong) SDK

 

Provider: Shenzhen Tencent Computer Systems Co., Ltd.

 

Purpose: Ad delivery and ad performance analysis

 

Scenarios: When delivering ads

 

Collection Method: Collected locally by the SDK

 

Types of Information Shared: Location information, device information (manufacturer, name, model), device identifiers (Android ID, OAID for Android; IDFA, IDFV for iOS), application information (running processes/task list), usage data (interaction data, ad data), diagnostic data (crash reports, performance data), network information (Wi-Fi details, SSID, BSSID, Android ID, carrier), accelerometer data, magnetic field sensor data

 

Privacy Policy: https://www.tencent.com/zh-cn/privacy-policy.html

 

 

Third-Party SDK Directory: Kuaishou SDK

 

Provider: Beijing Huayihuilong Network Technology Co., Ltd.

 

Purpose: Ad delivery and ad performance analysis

 

Scenarios: When delivering ads

 

Collection Method: Collected locally by the SDK

 

Types of Information Shared: MAC address, network information (WLAN access points (BSSID, SSID), Bluetooth, cell tower, IP address, carrier, network status, type, connection method, network quality data), device identifiers (Android ID, OAID, IMEI, MEID, IMSI, IDFA, UAID, ICCID, Openudid, GAID), device parameters (name, model, serial number), software/hardware OS information (app version, OS, language, resolution, etc.), logs, application information (running processes/task list), accelerometer data, gyroscope data, gravity sensor data, location information

 

Privacy Policy: https://www.kuaishou.com/about/policy?tab=privacy

 

 

Third-Party SDK Directory:Pangle (Toutiao Incentivized Ads/ByteDance Open Platform), Ocean Engine Data, com.bytedance SDK

 

Provider: Beijing Ocean Engine Network Technology Co., Ltd.

 

Purpose: Ad delivery and ad performance analysis

 

Collection Method: Collected locally by the SDK

 

Types of Information Shared: Device information (brand, model, time zone, OS version, resolution, network signal strength, IP address, device language, sensor data, Wi-Fi SSID, router MAC address (BSSID), device MAC address; for iOS: system boot time, disk space, memory space, CPU count; IDFV), device identifiers (OAID, GAID, Android ID, IMEI, IMSI, ICCID, GAID (GMS only), MEID, device serial number for Android; IDFA, IDFV for iOS), application information (app name, package name, version, foreground/background status, running processes/task list), sensor data (accelerometer, gyroscope, linear accelerometer, magnetic field sensor, rotation vector sensor for Android; accelerometer, gyroscope for iOS), ad interaction data (impressions, clicks, conversions), location information, performance data (crashes, performance metrics), network information (carrier, Wi-Fi SSID/BSSID), other information (carrier details, time zone, SIM card information)

 

Privacy Policy: https://www.csjplatform.com/privacy

 

 

Third-Party SDK Directory:Sigmob SDK

 

Provider: Beijing Chuangzhihujui Technology Co., Ltd.

 

Purpose: Ad delivery and ad performance analysis

 

Scenarios: When delivering ads or analyzing ad performance

 

Collection Method: Collected locally by the SDK

 

Types of Information Shared: Approximate location, device information (manufacturer, model, OS version, etc.), device identifiers (IMEI, Android ID, OAID, IDFA, etc.), application information (package name, version), ad data (impressions, clicks, etc.)

 

Privacy Policy: https://www.sigmob.com/policy.html#/

 

 

Third-Party SDK Directory:Baidu SDK (Baidu Qingting SDK)

 

Provider: Beijing Baidu Netcom Science and Technology Co., Ltd.

 

Purpose: Ad delivery and ad performance analysis

 

Collection Method: Collected locally by the SDK

 

Types of Information Shared: Hardware model, OS version, device configuration, unique device identifiers, IMEI, SIM card IMSI, IDFA (iOS), OAID (Android), Android ID, location information (via GPS, Bluetooth, or Wi-Fi), device information, OS version, access date/time/duration, location information, application list information

 

Privacy Policy: https://union.baidu.com/bqt/#/legal/policies

 

 

Third-Party SDK Directory: Onyway SDK

 

Provider: Guangdong Oneway Computer Service Co., Ltd.

 

Purpose: Ad delivery and ad performance analysis

 

Collection Method: Collected locally by the SDK

 

Types of Information Collected: Device brand, model, OS version, resolution, IP address, network type, sensor data, carrier information, screen dimensions, pixel density, etc.; identifiers: Wi-Fi SSID, router MAC address (BSSID), device MAC address (both platforms), IMEI, OAID, Android ID, IMSI (Android), IDFA, IDFV (iOS); application information: app name, package name, version, installation details; approximate location information.

 

Privacy Policy: https://doc.oneway.mobi/SDK/#/CN/SDK_Privacy_Policy

 

 

2) Transfer

 

We do not transfer your personal information to any company, organization, or individual, except in the following circumstances:

 

2.1  Transfer with explicit consent: After obtaining your explicit consent, we may transfer your personal information to other parties.

 

2.2  In the event of mergers, acquisitions, or bankruptcy liquidation: If the transfer of personal information is involved, we will notify you of the relevant circumstances and require the new holder of your personal information to continue to be bound by this Policy. Otherwise, we will require such company or organization to seek your authorization and consent again.

 

3) Public Disclosure

 

We do not publicly disclose your personal information, except in the following circumstances:

 

3.1  After obtaining your explicit consent;

 

3.2  Disclosure based on legal requirements: We may publicly disclose your personal information in response to laws, legal procedures, litigation, or mandatory requirements from governmental authorities.

 

Additionally, in accordance with relevant laws, regulations, and national standards, we may share, transfer, or publicly disclose personal information without prior authorization from the personal information subject in the following circumstances:

 

3.2.1  When directly related to national security or defense security;

 

3.2.2  When directly related to public security, public health, or significant public interests;

 

3.2.3  When directly related to criminal investigation, prosecution, trial, or execution of court judgments;

 

3.2.4  When necessary to protect the life, property, or other significant legitimate rights and interests of the personal information subject or other individuals, but obtaining consent is difficult;

 

3.2.5  When the personal information is voluntarily disclosed to the public by the personal information subject;

 

3.2.6  When the personal information is collected from legally publicly disclosed sources, such as lawful news reports or government information disclosure channels.

  

 

 

4How We Protect and Store Your Personal Information

 

1) Technical and Organizational Measures for Personal Information Protection

 

1.1  We attach great importance to the security of your information. We strive to adopt various reasonable physical, electronic, and administrative security measures to protect your personal information from unauthorized access, disclosure, use, modification, damage, or loss. For example, we use encryption technologies to enhance the security of personal information; we employ trusted protection mechanisms to prevent malicious attacks on personal information; and we implement access control mechanisms to ensure that only authorized personnel can access personal information.

 

1.2  We strongly recommend that you use complex passwords to help us ensure the security of your account. We will do our best to safeguard the security of any information you send to us. Please understand and note that the internet is not an absolutely secure environment. Please protect your personal information carefully and only provide or share it with others when necessary. If you discover that your personal information has been compromised, especially if your account and password have been leaked, please contact our customer service immediately so that we can assist you in taking appropriate measures.

 

1.3  In the event of a security incident such as a personal information breach, we will, in accordance with legal requirements, promptly inform you of: the basic details of the security incident and its potential impact, the measures we have taken or will take to address it, recommendations for you to prevent and mitigate risks, and remedial measures for you. We will notify you of the incident via email, letter, phone, push notification, or other means. If it is difficult to inform each individual personally, we will issue a public notice in a reasonable and effective manner. Additionally, we will proactively report the handling of personal information security incidents to regulatory authorities as required.

 

2) Storage of Personal Information

 

2.1  Location of Information Storage

 

In accordance with laws and regulations, the personal information collected and generated during our operations within the territory of the People's Republic of China will be stored within the territory of the People's Republic of China.

 

2.2  Duration of Information Storage

 

Generally, we will retain your personal information only for the shortest period necessary to achieve the purposes described in this Privacy Policy, unless otherwise required by law. For example, the "E-Commerce Law of the People's Republic of China" requires that product and service information and transaction records be retained for no less than three years from the date of transaction completion. The criteria we use to determine the aforementioned retention period include:

 

2.2.1 Fulfilling the purposes of transactions related to you, maintaining corresponding transaction and business records, and addressing your potential inquiries or complaints;

 

2.2.2 Ensuring the security and quality of the services we provide to you;

 

2.2.3 Whether you have consented to a longer retention period;

 

2.2.4 Whether there are other specific agreements regarding the retention period.

 

After the retention period expires, we will delete your personal information or anonymize it in accordance with applicable legal requirements.

 

Please note that after you successfully apply to deactivate your membership account, we will complete the review of your account deactivation within 72 hours of your application. Once approved, we will delete or anonymize your personal information.

 

 

5. Your Rights

 

In accordance with relevant Chinese laws, regulations, and standards, during your use of our products and/or services, you have the right to access, correct, delete your personal information, withdraw your consent to the use of personal information, and deactivate your account. You may refer to the instructions below to exercise these rights.

 

1)  Accessing and Correcting Your Personal Information

 

To access or modify the following information, you can click the relevant function buttons after entering the Winvision application:

 

1.1 To access or modify basic information such as your profile picture, username, or phone number:

Click "Me" → tap the profile section at the top of the page → view, modify, or update your data.

 

1.2 To access your video or image service information:

Click the "Messages" button in the navigation bar → enter the messages module to access relevant information.

 

1.3 To access your device information:

Click the "Devices" button in the navigation bar → tap the "Settings" button to view device data.

 

1.4 To access your order information:

Click "Me" → "Orders" on the value-added services page to view order data.

 

1.5 To access terminal management information:

Click "Me" → "Personal Information" → "Terminal Management" to view terminal management details.

 

1.6 To correct or supplement other information:

If you find that other information you submitted is inaccurate or incomplete, you may contact us using the methods provided in this Policy to request corrections or additions.

 

(2) Deleting Your Personal Information

 

You may request the deletion of your personal information in the following circumstances:

 

2.1 If our processing of personal information violates laws or regulations;

 

2.2 If we collected or used your personal information without obtaining your consent;

 

2.3 If our processing of personal information violates our agreement with you;

 

2.4 If you no longer use our products or services, or if you deactivate your account;

 

2.5 If we cease providing products or services to you.

 

You may submit a deletion request by email. If we decide to comply with your deletion request, we will also notify entities that obtained your personal information from us and require them to delete it promptly, unless otherwise stipulated by laws or regulations, or unless these entities have obtained your independent authorization.

 

To delete basic information such as your phone number, password, or email address, as well as service information such as videos, images, device cloud recordings, or alarm messages, you can do so within the Winvision application:

 

Click "Me" → "Personal Information" → "Deactivate Account." We will delete or anonymize your personal information within three days after you submit the account deactivation request.

 

To delete terminal management information, click "Me" → "Personal Information" → "Terminal Management" to remove it.

 

Please note that after your personal information is deleted or anonymized from our service system, it may not be immediately removed or anonymized in backup systems but will be handled during the next backup update.

 

3) Withdrawing Consent

 

Each business function requires some basic personal information to operate. For additional collection and use of personal information, you may grant or withdraw your consent at any time.

 

Once you withdraw your consent, we will cease processing the corresponding personal information. However, your decision to withdraw consent will not affect the processing of personal information previously conducted based on your authorization.

 

4) Deactivating Your Account

 

You may deactivate your registered account at any time. After deactivation, we will cease providing products or services to you. To deactivate your account:

 

Click "Me" → "Personal Information" → "Deactivate Account" to initiate the process. After deactivation, we will delete or anonymize your personal information within three days.

 

5) Transferring Personal Information

 

If you need to transfer the information we have collected to a third party, you may contact us using the methods provided in this Policy. After verification and upon meeting conditions stipulated by national regulations, we will process your request.

 

Please note that once your information is transferred to a third party, it will be deleted or anonymized from our service system.

 

6) Responding to Your Requests

 

To provide suggestions or feedback, you can do so within the Winvision application:

 

Click the "Me" module → tap the "Help & Feedback" button to submit feedback about our services.

 

For security purposes, you may need to provide a written request or otherwise verify your identity. We may require identity verification before processing your request. We will respond within fifteen days.

 

In the unfortunate event of a user’s death, their next of kin may contact us to exercise the aforementioned rights over personal information as permitted by law for their legitimate and justified interests.

 

6How We Handle the Personal Information of Minors

 

We highly value the protection of minors’ personal information. While our products and/or services do not require age identification for users, the nature of our offerings presupposes that users are adults with full civil capacity. If you are a minor under the age of 18, please be sure to read this Privacy Policy carefully under the guidance and supervision of a parent or guardian before using our services, and only use the services or provide personal information with the guardian’s consent. If you collect or submit minors’ personal information through our products and/or services for purposes such as interacting with children, please ensure you have obtained prior authorized consent from their legal guardians.

 

If a parent or guardian has reason to believe that a minor has submitted personal information to us without prior consent, please contact us using the methods provided in Section VIII of this Policy to request correction or deletion of the minor’s personal information.

 

If we discover that we have collected a minor's personal information without prior verifiable parental or guardian consent, we will delete the relevant data as soon as possible.

 

 

 

7Contact Us

 

If you have any questions regarding this Policy, require clarification, or have any comments, suggestions, or complaints, you may contact us through the following methods:

 

Email: support.overseas@zanuotech.com

 

Generally, we will review the issues involved as soon as possible and respond within fifteen days after verifying your identity.

 

8 How This Policy Is Updated

 

We may periodically revise or update this Policy.

 

We will not reduce your rights under this Policy without your explicit consent. Any changes to this Policy will be published on this page. You can view the Policy in the Winvision APP by navigating to "Me" → "About" → "Privacy Policy."

 

Please note that for significant changes to this Policy, we will notify you via push notifications, pop-ups, emails, or other means and re-obtain your consent.

 

Significant changes referred to in this Policy include but are not limited to:

 

1) Major changes in our service model, such as the purpose of processing personal information, the types of personal information processed, or the methods of processing personal information.

 

2) Major changes in our ownership structure or organizational framework, such as changes in ownership due to business adjustments, bankruptcy, mergers, etc., where the new owner alters the purpose, methods, or types of personal information processed.

 

3) Changes in the primary recipients of personal information sharing, transfer, or public disclosure, such as changes in the recipient’s processing purpose or methods.

 

4) Changes to your rights regarding personal information processing and how you may exercise them.

 

5) Changes to the department responsible for personal information security, contact methods, or complaint channels.

 

6) When a personal information security impact assessment report indicates a high risk.

 

We encourage you to review our Privacy Policy each time you use the Winvision APP. If you continue to use the Services after the updated Policy takes effect, it means you have fully read, understood, and accepted the updated Policy and agree to be bound by it.