The Samsung Door Lock (SHS-6020) is the world's first winner of the Reddot Design Award, which is the most prestigious design award in the world. 

The product adopts high quality LED and upgrades the user interface that shows operational processes of the door. Normally, the numbers on the number pad are not visible, but when a user touches the door lock number pad with his/her palm, the numbers appear in the backlight. 

This touch sensor feature minimizes the risk of number exposure. 

The product enhances security by adopting a Safe Grip feature; it prevents unauthorized intrusion attempts by enabling the pressing of buttons and turning the handle while going out through the door.

剧图：剧中用的是三星717这个型号的哦。