(Tested and confirmed working) BabySmile E-201 Baby Monitor All items shown in the pictures are included. There are no instructions (warranty). The batteries used will be left in. No price reduction. Used for about 3 months, there are no noticeable scratches, but there may be minor scratches, so please be aware if you are sensitive. The baby alarm uses a high-performance sensor built into the panel to detect body movements, including the infant's breathing. It accurately detects the infant's body movements during sleep, and if no body movement is detected for 20 seconds, it alerts with an alarm. It prepares for emergencies such as SIDS, falls, and suffocation in infants. Low price for home use Compared to body movement sensors used in hospitals and facilities, the baby alarm is very reasonably priced. As a medical device manufacturer, we have been able to reduce the price to a level that can be used at home thanks to the sensor technology we have cultivated and the results of our development research. - Brand: BabySmile - Model Name: Baby Alarm E-201 - Retail Price: 9,800 yen - Purpose: Infant body movement sensor (detects the baby's body movement with a sensor built into the panel. If body movement stops for about 20 seconds, it will alert with an alarm.) - Target Age: 0 months ~ 12 months (2kg ~ 10kg) - Medical Device Classification: Class I General Medical Device - Power Supply: 3 AA alkaline batteries - Materials: Control Unit: ABS, Sensor Panel: PP - Size: Control Unit: 70 x 70 x 35mm, Sensor Panel: 280 x 300 x 12mm