This Privacy Policy explains how we collect, use, and disclose your information when you install and use the mobile application (hereinafter referred to as "the App") developed by Nanchang Jinke Transportation Technology Co., Ltd. (our official website: www.jktrafficlight.com).
The App is designed to connect via Bluetooth to, configure, and monitor our road traffic hardware equipment (such as solar radar traffic signs, traffic control batons, and related devices).
1. Information We Collect
1.1 Technical information related to devices for Bluetooth connectivity
When you pair the App with our traffic hardware equipment, we collect non-personal technical identifiers associated with the connected hardware (device serial number, hardware version, and device operation logs).
The App accesses your phone's Bluetooth status to establish a wireless connection between the App and the hardware.
- We do not proactively collect your mobile phone number, real-time GPS location, contact list, photo album, or personal identity information unless you voluntarily provide them.
1.2 Information voluntarily submitted by users
If you send service inquiries to us via customer support channels, we receive the content you voluntarily submit.
2. Purposes of Information Collection
The technical data we collect is used solely for the following purposes:
- Establishing and maintaining stable Bluetooth communication between the App and the traffic hardware equipment;
- Troubleshooting device malfunctions, providing after-sales technical support, and performing firmware upgrades for traffic equipment;
- Optimizing the stability and user experience of the App and the associated traffic hardware products.
We do not use this data for advertising, user profiling, or other unrelated marketing activities.
3. Information Sharing
We do not sell or rent any of your information to third-party marketing agencies.
We disclose device technical log data to external parties only in the following circumstances:
- Upon receipt of legally binding government orders or judicial requests;
- To protect our legitimate rights and interests, property safety, and public safety.
Our service partners (such as cloud server providers and IT maintenance providers) may access anonymized technical logs only after signing a data protection agreement.
4. Data Storage and Security
Device technical logs are stored on the device itself (located in [Your Region]), on enterprise servers, or on cloud servers. We employ standard administrative and technical safeguards to protect the data. However, as no cybersecurity measure can guarantee 100% absolute security, we cannot ensure the absolute security of the stored information.
5. User Rights
In accordance with applicable local data protection laws, you have the right to access, correct, or request the deletion of device log records associated with you.
To submit a data-related request, please contact us at:
Customer Service Email: [sale1@jktrafficlight.com]
Company Address: [No. 408 Industrial Avenue, Xinjian District, Nanchang City, Jiangxi Province, China]
6. Privacy of Minors
This App is intended for commercial use by enterprises and users in the road operations and maintenance industry. We do not knowingly collect personal information from minors under the age of 13. If you discover that we have obtained information regarding a minor, please contact us immediately, and we will delete the information.
7. Third-Party Services
This App utilizes standard system components provided by Android/iOS operating systems. Data processing by these third-party components is governed by their respective privacy policies. We assume no liability for the data processing practices of independent third-party platforms.
8. Policy Updates
We may update this Privacy Policy from time to time. In the event of significant changes, we will publish the new version on the Privacy Policy page of our official website and update the "Last Updated" date. Continued use of the App following an update constitutes your acceptance of the revised terms.
9. Contact Us
If you have any questions regarding this privacy policy, please contact:
[Nanchang Jinke Transportation Technology Co., Ltd.]
Address: [No. 408 Industrial Avenue, Xinjian District, Nanchang City, Jiangxi Province, China]
Email: [sale1@jktrafficlight.com]
Official Website: www.jktrafficlight.com