iT20 Telemetry Transmitter EDAN iT20 is a Wi-Fi based telemetry transmitter with standard ECG monitoring functionality and optional pulse oximetry. Communicate with MFM-CMS in real time, iT20 enhances the overall monitoring, especially for in-hospital mobile cardiac patients and rehabilitations. It also can be applied as a backup device for emergency cases in hospital. The central monitoring system seamlessly incorporates the data from patient monitors as well as iT20 telemetry transmitter, providing a multi-patient monitoring and medical record management. Moreover, through the web access, caregivers can log in the system anywhere, anytime.