ZOLL AED PLUSProduct FeaturesReal CPR Help provides real-time CPR feedback on the rate and depth of chest compressionsAudio prompts and visual icons complement the American Heart Association’s Chain of SurvivalEasy-to-place, one-piece CPR-D-padz® electrodes with a 5-year shelf lifeFully automatic feature available — unit will deliver a shock on its own when a shockable heart rhythm is detectedRugged design with an IP (ingress protection) rating of IP55 for dust and waterCan withstand conditions like extreme temperature, altitude, vibration, and shockOff-the-shelf lithium batteries (Duracell 123a) with a 5-year battery lifeIntelligent pediatric capability: Pedi-padz® pediatric electrodes can be purchased separately for children up to 8 years old or weighing less than 55 poundsAutomatic self-testing helps ensure a state of readinessSoft carry case for easy travel5-year warranty (7-year warranty with online registration)