ECGLAB Telemetry ECG Monitoring System: TDA system consists of two parts: Monitoring system monitors patients and stores data continuously while client analysis system carries out full Holter analysis for patients' data via Intranet. Monitoring system and analysis system is running with WINDOWS2000/NT platform. HARDWARE: 1. 1/2 channel ECG transmitter (4/8/16 beds) 2. 1/2 channel ECG receiver (4/8/16 beds) 3. TDA data acquisition board SOFTWARE Function: 1. 72 hour full disclosure database for all patients 2. Holter style total disclosure analysis functions 3. Analyze VE SVE V-RUN SV-RUN PAUSE ST etc. 4. Heart Rate Variability (HRV) 5. Alert at serious arrhythmia 6. Has the function of ECG-NIS (ECG-Network Information System). SPECIFICATION: 1. Windows 2000/NT 2. 1 or 2 channel transmitter, up to 16 beds 3. Working distance: 30 m, extension can be made by adding antenna 4. Sample rate: 128 Hz 5. Server PC-Analyze data like Holter Ver 7.0 Gold 6. Host PC-Real time monitoring