Samaritan PAD 350P automated external defibrillator (AED). Includes: 1 AED Samartitan PAD 350P, 1 Adult Pad-Pak, AED Wall Cabinet, Carrying Case, AED Wall Sign, AED decal, 8 Year Warranty. Suitable for use on adults & children. Self Checks, SCOPE biphasic technology, able to be upgraded to the latest AHA/ERC guidelines, can record rescue data to be reviewed, built in metronome. Uses Pad-Pak cartridge, which incorporates the battery & electrode pads with one expiration date to monitor.