Lifepak CR2 Essential Defibrillator is a fully automatic automated external defibrillator (AED) designed to provide fast, effective treatment to individuals experiencing sudden cardiac arrest (SCA). It is fully automatic, which automatically delivers a shock if required, without the need for user intervention. The device offers real-time guidance for CPR (Cardiopulmonary Resuscitation) to ensure the responder is performing chest compressions correctly. The defibrillator is designed to be compact and lightweight, making it easy to carry and store in public places, workplaces, and other high-risk environments. It delivers shocks quickly (within seconds) after it detects a shockable rhythm, significantly increasing the likelihood of survival when time is critical.