Incorporating advanced patient monitoring, ECG display, defibrillation, and noninvasive pacing, the ZOLL M Series Defibrillator is a versatile tool for hospitals and EMS. It offers configurable manual, advisory, and semi-automated modes and real-time CPR assistance with CPR-D-padz. PCMCIA card compatibility allows for ECG data, voice recordings, and system information archiving. Enhanced information capabilities are provided through a user-friendly code marker system, simplifying charting. The Xtreme Pack offers protection and cable management, while the built-in recorder ensures accurate documentation. Plus, it's continuously ready for action with its internal charger and built-in AC power.