The Aurel 650200862G is a Radio Frequency (RF) Module with an FM Transmitter, Frequency Shift Keying (FSK) technology, a frequency of 868.3MHz, a voltage of 3VDC, a size of 54x43x11mm and a current of 10mA. This module is a wireless transmission system, specifically designed for low power consumption devices such as remote controls, alarm systems, sensor systems, and home automation systems. It is ideal for applications that require a low power, high-frequency signal, and robust range.