The Key Biscayne Fire Rescue Department offers the American Safety & Health Institute CPR-AED Training Course at the Fire Station for everyone ages 12 and up. (CPR-AED: Cardiopulmonary Resuscitation-Automated External Defibrillator). Adult, child, and infant CPR and AED use are covered in approximately 3-4 hours. Participants receive a two-year certification card upon completion. Lost cards cannot be replaced.