Plywood box 7*7*5 cm with keypad.
The code activates audio file (.mp3) There can be many codes with different files (clues). Some of the codes can open locks or change the light in the room.
Code is programmable, mp3 file is on the SD card (you can put any you want).
We guarantee, that you as our Client will receive puzzles and props with good and proper quality and full completeness.
We provide 6 month warranty: spare parts or even replacement.
In case of any problems with our goods, we will help you to diagnose problem.