This Philips HeartStart FRx AED Defibrillator - SMART Pads II are multi-function AED Defibrillator Pads which can be used on Adults, Infants and Children. To use the Philips HeartStart FRx AED Defibrillator SMART Pads on Infants and Children the Philips HeartStart FRx Infant/Child Key (separate purchase) must be inserted in Philips HeartStart FRx AED Defibrillator Spare/Replacement Philips HeartStart SMART Pads II for use with HeartStart FRx Defibrillator (1 set)
