How to Use??
To open the key box:
1) Slide shutter door to reveal the dials and the door release button
2) Rotate dials to the current combination (default is 0-0-0-0)
3) Push the door release button down
4) Pull the door fully open and add or remove the keys
5) Close the door, realign the combination dials to lock the door, and conceal your combination
6) Close the shutter door