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Instrument bedroom lock / bedroom lock

Instrument bedroom lock

We will often lock our bedroom doors when we are out. The conventional way to unlock the door is dull and boring, so we designed this small bedroom lock. It mimics the action of playing trumpet to unlock the door. You just need to press the lock buttons on the lock when you are out.
When you go back home, just follow the melody you have set as the password by pressing on the corresponding buttons on the small handle, the door would be unlocked when the melody is sent. The small bedroom lock would make this unlocking process more interesting.

University

Guangzhou Acadamy of Fine Arts

Guangzhou Acadamy of Fine Arts
Guangzhou, China

JIAJIE LUO,
Guangzhou Acadamy of Fine Arts

CHENG XING,
Guangzhou Acadamy of Fine Arts

HAIQI YU,
Guangzhou Acadamy of Fine Arts

LONG LIANG,
Guangzhou Acadamy of Fine Arts