In order to limit an increase in running costs while improving reliability and amount of information transmission, a monitoring camera (11) has: a main body part (13) provided with a power source substrate (33) and a data processing substrate (35); a pan part (15) for panning with respect to the main body part (13); a tilt part (17) provided with a camera (19) and tilting with respect to the pan part (15); a main body-side loop antenna (41) fixed to the main body part (13); a tilt-side loop antenna (55) fixed to the tilt part (17); a relay loop antenna (45) to which a main body-facing loop part (61) fixed to the pan part (15) and facing the main body-side loop antenna (41), and a tilt-facing loop part (63) facing the tilt-side loop antenna (55) are connected in series.
