Philips Philips HeartStart FRx AED Philips FRx The Philips FRx provides real-time, step-by-step voice commands paced to your actions, and an audible metronome and CPR guidance assist the responder. When treating an infant or child, simply insert the optional infant/child key and the FRx... MSRP: Was: Now: $2,204.00 - $2,298.00 Choose Options