Bellminder is the worlds most advanced scheduling , Security and Safety system. Schedule you class changes school bells to ring automatically in a record time - use our world class scheduler to make the process easier than ever before. Control lockdowns in your school - simply and quickly AND get messaging updates while it occurs so all teachers know what is happening instantly ! Teachers can communicate during a lockdown. Parent Interviews made easy - set a start time stop time and repeat pattern. You can use Audio to play through the school audio system for all of the events (including lockdowns/Parent Interviews and schedule events). Create audio using your cellphone - OR create audio using the "BellMinder Smart Speech" system - world class audio creation that keeps all messaging with a consistent voice and accent.