Baby Smile's infant movement sensor, Baby Alarm E-201. Retail price: ¥9,800 (tax included) Purchased in December 2024. Used for about 3 months from shortly after birth, and then stored at home. There is a slight paint chip on the "e" of the sensor panel logo (see photo 3), but the operation has been confirmed. The instruction manual is also included. The original box has been disposed of, so it will be wrapped in packing material and sent in another box. Thank you for your understanding.