RADIO TRANSMISSION APPARATUS AND CONTROL METHOD

A radio transmission apparatus () includes a first radio communication unit (A) for performing radio communication in accordance with a predetermined radio communication scheme, a second radio communication unit (B) for performing radio communication by LPWA (Low Power Wide Area) communication, a control unit () for controlling a predetermined device provided in a station accommodating the radio transmission apparatus () or the radio transmission apparatus () based on a signal received by the second radio communication unit (B), a power supply unit () for supplying power to the first radio communication unit (A), the second radio communication unit (B), and the control unit (), and a storage battery () for supplying power to the second radio communication unit (B) and the control unit () when an abnormality occurs in the power supply unit ().