Philips Heartstart FRx (861304) Child / Infant / Pediatric Key

The FRx Infant/Child Key with tether is designed for use with the HeartStart FRx Defibrillator when treating an infant or child who is under 55 lbs (25kgs) or 8 years old. Once the Infant/Child Key is inserted, the FRx automatically reduces the defibrillation therapy to an appropriate level for children.