Know more about AED's (Automatic/Advisory External Defibrillator). Slán Sábháilte does not sell AED's and so can give independent advice.
(feedback advise of the quality of CPR (live) Coaching gives prompt of how you should do CPR) Feedback is superior.
USB, WiFi, Bluetooth, designated cable.
The FDA in America has a new approved list of AED's/Defibrillators. Some of these which we would recommend are listed to the right. A link to the full list here: https://tinyurl.com/FDAAED