This Defibtech AED trainer remote control, model #DTR-400, features: Control up to four standalone Lifeline AED trainers ( model #DDU-100TR). Control up to four Lifeline AEDs with Defibtech AED trainer battery packs installed. Adjust speaker volume. Select training scenarios. Manual simulation of ventricular fibrillation, asystole, patient motion, normal sinus rhythm or incorrect pad placement.
