Six knocking sensors and special hammer. Players have to make knock in the only one correct sequence (programmable). As a result external mag.lock will open. 2m wire from each sensor to central box. You can build in sensors to 10mm depth.
Knocking sensors
We guarantee, that you as our Client will receive puzzles and props with good and proper quality and full completeness.
In case of any problems with our goods, we will help you to diagnose problem. Photos and videos are the best way to demonstrate them.
If problem is caused by some internal issues, we will send you some spare parts. Shipping and spare parts are our expenses.
If you cant fix the puzzle by yourself, please send it to us (shipping costs are on your side) we will receive, fix and send it back (sending back will be on our side).
We send via courier service EMS (door-door), all packages are trackable.
- up to 5kg: 110 USD
- 5-10kg: 170 USD
- 10-20kg: 280 USD
- 20-30kg: 380 USD