Size: - Pricing Unit: unit/1 Carton QTY: 1Sudden cardiac arrest (SCA) can happen to anyone,anywhere. Immediate treatment is vital. A victim's chance of survival dramatically decreases for every minute without treatment. That's why public access defibrillators are so important: they put lifesaving technology where it can do the most good. So when an emergency happens, you should have nothing less than the best. Layered design Layered design with easy to follow bold graphics. Both trained and untrained AED users clearly know how to begin. QUIK-STEP™electrodes Peel directly off the base for faster placement. Metronome and CPR coaching Sets an effective pace and audibly guides users. ClearVoice™technology Detects background noise and adjusts volume accordingly for clear instruction. Fully automatic Available in fully or semi-automatic models. Highest available escalating energy Up to 360J for more effective shocks as needed. Bilingual Toggle between two pre-set languages when using the device. Child mode Child mode delivers lower energy levels appropriate for young children without having to change electrodes. LIFEPAK TOUGH™ IP55 rating for challenging environments.