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SECRET DOOR LOCK / Door lock

SECRET DOOR LOCK
SECRET DOOR LOCK

The hidden keypad helps you keep your PIN a secret.
Place touch tablet behind handle of door. When you use the ‘Secret Door Lock’ People can see you, but they don’t know your password.
This way no one can steal something from the house or office. The handy operation reduces your unnecesary movement. The flexible handle enables you to use not only you hands but also any parts of your body.

University

Keimyung University

Keimyung University
Deagu, South Korea

Suyeon Lee,
Keimyung University