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Sentry Bell / Baby product

Sentry Bell

Babies are easy to fall when placed on platforms without barrier. However, physical obstruction may affect babies’ growth. Sentry Bell can attract babies with light and sound so they will turn back by themselves before they fall, and parents also be reminded at the same time.

University

South China Agricultural University

South China Agricultural University
Guangzhou, China

Baojie Yu,
South China Agricultural University

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