2022 / Home Interior Products / Windows, Doors / Student

Double check

  • Prizes
    Winner in Home Interior Products/Windows, Doors
  • Lead Designer
    Ruan Hanfeng
  • Design Team
    Lu Wanchun
  • University
    Independent designer

When we open the door by electronic door lock, we always think it's not safe enough. We are also worried about how to open the door when the electronic door lock out of battery and we don't take the key with us. This product can solve these problems well.
We can open the door by pressing the fingerprint button and turn the handle to the place where the password was set (Double-check). We can open the door by turning the handle to the place where the four-digit password were set when we forget taking the key with us and the doorlock out of battery.

Photo Credit: Ruan Hanfeng