The Lifeline PRO automated external defibrillator (AED) provides professional responders with full manual control over shock energy and shock delivery. In manual mode, the ECG is clearly shown on the PRO’s large, brightly lit, high-resolution color display, and the user can select the energy level and decide when to initiate charge and shock. In AED mode, the PRO can display either an ECG or step-by-step video instructions for performing defibrillation, chest compressions and rescue breathing. Defibtech,, (203) 453-4507. products