* 7 inches high resolution display with a sweep speed of 25mm/sec. * Displayed information: Heart Rate, Lead/Pads, Alarm On/Off, SpO2, AED Functions and Prompts, Alarm Selection and Limits, Selected and Delivered Energy. * Biphasic Defibrillator Suitable for Adult and Pediatric patient. * Charge prompt type: voice and visual prompts. *3-lead and 5-lead ECG cables for ECG monitoring. * Heart Rate Alarm: On/Off displayed on monitor. * User-selectable Smart Alarms: Beeper/voice prompts indicate shockable rhythm. * Rechargeable NI-MH battery with 3 hours minimum of continuous ECG monitoring while discharging at maximum energy * high resolution printing method with a thermal array print head using a 50mm thermal paper. * Recorder speed: 12.5mm/sec, 25mm/sec, 50mm/sec with a User-selectable 6-second delay. * 9-second recording as an automatic function initiated by alarm activation or defibrillator charge or defibrillator discharge. * 3 operating modes: Manual, AED, & Synchronize.