It’s that time of the year again when universities, colleges, and K-12 schools open up their doors for their students and staff. With students coming back, the safety of everyone on campus is a big issue. Emergency communication is more important than ever on any campus. The goal of any organization is to ensure that your mass notification reaches every person through multiple routes. This is especially important when there are children or students involved. There’s never a 100% chance that someone has their mobile phone on them at all times, so you must use other methods to reach your people. In the world of IoT, this multimodal approach is increasingly easy to implement and initiate.