1.Defibrillator: *Defibrillator Series : HeartPlus NT-180 *Set Configuration : Defibrillator, Battery pack, Sealed electrode pads, HeartPlus User Guide, Protective Carrying Case, â??NT-MPRâ?� CD-ROM, USB cable *Waveform : Truncated Exponential Biphasic *Energy : 180J(Adult, Impedance 50â?¦) 50J(Pediatric, Impedance 50â?¦) *Shock Charge Time : Less than 13seconds *Shock Method : Manual Button(Flashes when ready) *Mode Conversion : Adult/Child Separate power buttons Child Mode Delvers 50J Pediatric Shock for patients weighing less than 25Kg, approximately 12months to 8 years old) 2.Physical: *Dimension : 7.1cm(H)X29.3cm(W)X29.1cm(D) *Weight : 1.9kg(including battery pack and electrode pads) 3.Environmental: *Water Resistance : IPX2per IEC60529 *Temperature : Operating 0â?? to 40â?? Storage -20â?? to 60â?? *Humidity(operating/storage) : 10% to 95%Relative Humidity, Non-Condensing *Altitude(operating/storage) : 0 to 5000Meters 4.ECG: *ECG Recording : LEADâ?¡ *Analysis Overview : patient evaluated to determine whether ECG rhythm represents shockable or non- shockable state. Shockable rhythms are Ventricular Fibrillation(VF) and Ventricular tachycardia(VT). *Analysis Time : Less than 11Seconds (Read : 5seconds±2seconds, Analyze : within 4seconds) 5.Auditory/Visual Instructions: *After devices is powered on, step-by-step voice instructions guide first responder through resuscitation procedure, which includes pads placement, hands off times(analysis and shock process), and CPR instructions *CPR instruction prompts user to commence cardiopulmonary resuscitation, while flashing metronome light sets pace at 100 compressions per minute for 30 compressions with brief pause for 2 mouth-to-mouth breaths (5 repetitions), in accordance with American Heart Association Guidelines.