
Seems simple enough. Press a red button, enter the code and this is your code to open the box. The problem I had with the mine was that everyone who has ever made it didn't measure it correctly and the door on one side was too long and I couldn't open the box at all without prying it open with a knife . Fortunately, my husband is always on hand in his workshop. He had to grind the metal to make the door open and close easily. I would say wherever you do it you need a little more quality control of the finished product.

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