Players should put several chessmen at the right place according to the clues they got.Then,the lock will be released.
1. Users can choose the quantity of the induction points.
2. The prop can be connected with 12v power supply, it is very safe and convenient to install.
1. There is a weak magnet at the bottom of every chessman. The weak magnet can be attracted on the induction point but can’t trigger the sensor. Users need to replace several weak magnets with powerful magnets to trigger the prop.
2. There are several induction points at the bottom of the chessboard. Players need find out the chessmen with powerful magnets through the clues, then put them on all the induction points, the lock will be released.
Please pay attention that there is no powerful magnets with the prop. Room owners need to prepare them by yourself.
How to reset this prop?
Taking away any one chessman after triggering the prop successfully.