It is user-friendly in nature and presents with the features that are of simple use, The DF-2509 monophasic defibrillator, which is associated with the screen and has a synchronized cardio version, it has a remote charging through the paddles as the well, along with an event storage facility.

Strength

• The Monophasic defibrillator is known to have a 5.7-inch to a 7-inch LCD Screen. 
• It also has the user-selectable energy levels that would further vary from 2J to around 360J.
• In about less than 5 seconds, it has the ability to charge to about 360J.
• It has a 24 events memory, with a minimum of 100 discharges with around 360J energy with a fully charged or a new battery with 24 events memory.

Use

It is used for patients saving lives in the emergency medicine department during any cardiac dysrhythmias and also during any ventricular defibrillation. 

This device delivers the counter shock using the electric current and it also recuperates the person’s electric state of heart to beat in the pattern that could be controlled.