Privacy Policy

Smart City Signals · Effective October 25, 2026

This Privacy Policy explains how Smart City Signals ("Smart City Signals", "we", "us") collects, uses and protects information about the people who use the Smart City Signals traffic-signal monitoring platform, including the web portal at user.smartcitysignals.com and the email and text message (SMS) alerts it sends (together, the "Service").

The Service is provided to public agencies, such as cities and counties, under a contract with Smart City Signals. Accounts are created only for the agency's staff and its authorized contractors, such as traffic engineers, supervisors and signal technicians. The Service is not offered to the general public.

Information we collect

How we use information

We do not use your information for advertising, and we do not send marketing messages by SMS.

SMS opt-in data

We do not sell or share your SMS opt-in data or personal information with third parties for marketing purposes.

Your mobile number and your SMS consent are used only to send you the Smart City Signals alerts you asked for. Text message originator opt-in data and consent are not shared with any third party, except with the SMS delivery provider that sends the messages on our behalf, and only for that purpose.

How we share information

We do not sell, rent or trade personal information. We share it only:

How long we keep information

We keep account information for as long as your account is active and as your agency's contract requires. Alert and usage logs are kept for a limited time and then deleted. When your agency closes your account, we delete or anonymize your personal information unless the law or the agency's contract requires us to keep it longer.

How we protect information

The Service is served over encrypted HTTPS connections, passwords are stored in encrypted form, and access to the Service and its data is limited to authorized people. No system is completely secure, but we work to protect your information from unauthorized access, change or loss.

Your choices

Cookies

The Service uses a cookie to keep you signed in. We do not use advertising or tracking cookies.

Children

The Service is for agency staff only and is not directed to children under 13. We do not knowingly collect information from children.

Changes to this policy

We may update this Privacy Policy. When we do, we will change the effective date at the top of this page.

Contact us

Smart City Signals
Email: info@smartcitysignals.com

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