Emergency notification systems are tools used to quickly communicate important information during emergencies. These systems can send alerts via text messages, emails, or phone calls to keep people informed about threats like natural disasters, severe weather, or public safety issues. They help ensure that communities receive timely updates and instructions to stay safe. These systems often utilize various technologies, including cellular networks, internet services, and broadcast media, to reach a wide audience. Many local governments and organizations implement these systems to enhance public safety and preparedness, allowing for rapid dissemination of critical information when it matters most.