Defibtech is well-known for the Lifeline AED defibrillators. Worldwide more than 150,000 AED devices have been sold. For a considerable period of time the Defibtech Lifeline semi-automatic and fully-automatic AED defibrillators have been produced. More recently the Defibtech Lifeline View is available. This is an AED with screen and additional instructions for the user. Defibtech Lifeline AEDs are widely used in municipal projects.