TLC4000 is a 12 channel digital dynamic heart monitoring system. It has a recorder that is very stable, dependable, and durable due to its advance design and technology. It is also anti-jamming and shock-pro capable. It is compact, lightweight, and consumes low power. TLC4000 has the international standard of 12 leads, with which a 24-hour DECG with the same standard of the ECG can be recorded. Also, high precision waveform details, sampling frequency, and the peacemaker state can be recorded. It has a quick and accurate analysis system, with 12 leads synchro analysis. TLC4000 has more than 10 templates which include atrial premature beat module, ventricular premature beat module, long interval module, atrial flutter module, atrial fibrillation module, and more.