Pads for all patients. Save valuable time in an emergency with pads for use on adults, children and infants. SMART Pads II eliminate the expense of having to purchase different pads sets for different patient types. Equipped with a HeartStart-compatible plug for easy hand-off to ALS defibrillators with adapters. These pre-connected pads are packaged in a semi-rigid pads case for added protection. For patients less than 8 years old or 55 lbs. use with the Infant/Child Key.