DefiSign LIFE Defibrillator Semi-Automatic

A user-friendly AED for everyone

The DefiSign LIFE AED is designed for both experienced and inexperienced first responders. With clear spoken instructions and illuminated graphics, it guides the user step by step. This allows anyone to act quickly and effectively in an emergency situation.
A fully automatic version of this AED is also available: the DefiSign LIFE AED Fully Automatic.

This defibrillator is suitable for, among others:

• International environments
• Companies
• Sports clubs
• Swimming pools
• Shopping malls

Immediately ready for use

As soon as the valve is opened, the defibrillator starts automatically and immediately starts giving instructions. The electrodes are pre-connected and immediately ready for use, saving precious seconds. Moreover, the device itself checks the shelf life of the electrodes and provides timely notification if they need to be replaced.

CPR for children with the DefiSign LIFE

For paediatric CPR, you may use special paediatric electrodes with the DefiSign LIFE. When connected, the AED automatically adjusts the shock level. There is an option to easily store the paediatric electrodes at the back of the device. DefiSign LIFE pediatric electrodes have a shelf life of approximately 2 years.

Reliability and long service life

This AED comes with a 10-year warranty. The main battery lasts approximately 5 to 6 years, depending on usage. In newer models, the internal battery has a standard lifespan of 10 years. A service indicator light on the AED shows when the main battery needs to be replaced or when an update for the internal battery is required.

Multilingual AED for international environments

The DefiSign LIFE AED supports three languages: standard English, Polish and German. With a simple push of a button, the language can be changed, even during CPR. Other language combinations are possible if required.

Resistant to various environments

Thanks to its high dust and water resistance, this defibrillator can be placed both indoors and outdoors. For outdoor use, it is good to use a special cabinet that can withstand temperature differences.

What does the Medisol product specialist say?

“This AED is indeed very easy to operate. It is actually so simple that it is difficult to do anything wrong. I find the purchase price remarkably reasonable, especially considering the many features of the device. One example is the multiple languages that are installed and the ability to switch between these languages at any time. It is also a definite plus that this AED indicates itself when the electrodes need to be replaced. From experience, I know that some people prefer not to operate an AED with a lid. In this case, I must say that this has also been well thought through. Even if the lid were to close during an emergency, the AED will continue to operate as long as the electrodes remain connected. A major improvement since the end of 2025 is the extended lifespan of the internal battery, which now lasts 10 years instead of 6.”

Standard with your order:

• DefiSign LIFE AED Semi-Automatic
• DefiSign LIFE battery
• DefiSign LIFE electrode set
• Manual

At Medisol, every AED purchase includes at no extra cost:

• DefiSign AED rescue kit
• DefiSign AED sticker
• Free shipping
• 10 year warranty

Would you like additional information about this defibrillator? Then please contact us.

DefiSign LIFE defibrillator - Instructional Video