Wireless authentication device for saddle-type vehicle

A wireless authentication device for a saddle-type vehicle for performing authentication through wireless communication with a mobile terminal carried by a user, the wireless authentication device comprising:

• a first operating input device that receives an operation of switching to a state in which a power engine is capable of being started;
• a light-emitting and notification part provided in said first operating input device or in a portion surrounding said first operating input device, wherein the light-emitting and notification part performs a light-emitting and notification operation in which light is emitted to notify a user that authentication is successful;
• an authentication controller that determines whether authentication is successful through wireless communication with the mobile terminal, and, if the authentication has been determined to be successful, causes said light-emitting and notification part to perform the light-emitting and notification operation, wherein said light-emitting and notification part is driven and controlled by said authentication controller to perform the light-emitting and notification operation;
• and
• an engine control unit that is different from the authentication controller.