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Key remind device / Key remind device

Key remind device
Key remind device

When people are in a hunrry to leave home .often foeget the key,before going out
special need.a person orthing to remind you “Remember to bring the key” The door
handleplace,when people press the handle.the screen will be bright light.show the
shape of the key.At the same time warnring tone will also remind you the key.The
bottom of the screen is put the key groove.

University

Chongqing University

Chongqing University
Chongqing, China

University

Chongqing University

Chongqing University
Chongqing, China

Design

Chongqing University

Chongqing University
Chongqing, China