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
SKU: ED0181
$840.00 Regular Price
$756.00Sale Price
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.