Ultra-accurate bed exit alarm - sensor mounted on the motor, provides effective fall prevention to patients. It is made of antimicrobial and certified by Japan SIAA .The Low bed height is 350mm and the effective height of the bed rail is 400mm, which can prevent patients from falling. There are different control panels on the side rail, allowing users to adjust different knee or neck angles. It can be used in different wards. Its design is stylish and simple, different colors can be selected, with USB charging .