The PD-1700 from Zoll has an ALS Manual Override switch from BLS semi-automatic to manual full-featured operation, which means it can function as a manual defib or an AED.  The ECG displays, voice prompts, auto reanalyze, energy levels, etc. can be adapted to all skill levels.  The PD-1700 records resuscitation data for QA review, transfer to PC, and stat analysis by Zoll Data Control Software?.  These refurbished units from DRE are powered by AC or batteries and is 17 lbs with charger.