Fully automatic operation - automatically delivers a shock, if needed, Supplied with one set of adult electrode pads, battery and software + exclusive extras, 7 year manufacturer's warranty on the defibrillator unit, 4 year battery standby life, 5 year battery shelf life, 2 year electrode pad life (from date of manufacture), Daily, weekly and monthly automatic self tests performed by the unit, Energy levels are increased should the initial lower dose shock be unsuccessful, Robust IP55 rated design for high resistance against dust and moisture, Provides LED indication for visual assurance that the defibrillator is fully functional, Battery status indicator shows the remaining battery capacity, Non-polarised adult pads help to save time in an emergency, Stores usage information that can be transferred to a computer for analysis: USB port, Can be used on young patients with the infant/child pads (sold separately CM1205), Typical time taken for initial analysis and time to charge: 15 seconds This item is shipped directly from the manufacturer, please allow 7 days for delivery.