The present description relates to a remote connection system suitable for being incorporated in an aircraft (1A, 1B, 1C) comprising at least one engine propeller (50A, 50B, 50C) having a plurality of blades (52A, 52B, 52C) suitable for rotating relative to a stationary module (10A, 10B, 10C) of the aircraft about an engine axis (X). The remote connection system comprises: a light emitter device configured, when the remote connection system is incorporated in the aircraft (1A, 1B, 1C), to emit a light beam that emerges to the outside of the propeller (50A, 50B, 50C), from at least one emission surface (54A, 54B, 54C) of said propeller (50A, 50B, 50C).