be alert to something meaning, definition, what is be alert to something: to know about or understand something, e...: Learn more.

"be alert" is correct and usable in written English. You can use it to call attention to a potential danger or alert someone to a possible threat. For example, "Be alert for suspicious activity …

Wireless Emergency Alerts, or WEAs, are free messages sent directly to your cellular phone. These alerts notify you about severe weather, AMBER Alerts, and threats to public safety. These messages are sent by authorized agencies to cellular phones in geographically targeted areas.

How does BE-Alert work? Be warned: register now! Your details are used to notify you in an emergency situation. Both your registration and the messages you will receive are free of charge.

The *BE ALERT* Emergency Notification System provides accurate, immediate emergency notifications from your local public safety agency to your cell, work or home phone, via text, email or voice message.

Je gegevens worden gebruikt om je te waarschuwen in geval van nood. Registratie en ontvangen berichten zijn gratis.

About CBP: 1-800-BE-ALERT. 800-BE-ALERT. To report suspicious activity, call: 800 BE ALERT or (800) 232-5378. Last Modified: Oct 18, 2024. Return to top. Travel; Trade;