PLAYING INSTRUCTION:

How to connect the lines?
1.Connect the controller box to telegraph prop;
2.Connect the controller box to 12V EM lock(package not included),red line to red line,black to black.

How to set hit times as password?
1.There is a red button in the controller box,you can see it,press on it and don’t release it until powering on the controller box,you will hear the prompt(DI DI),It mean that the props into password setting mode.
2.Hit some times (1-80 times all ok) as password to control the EM lock,and then wait a few seconds,the controller will save password automatically,lastly,you will hear a prompt(DI),It mean that props into game mode.If player hit right times,the EM lock will be open.

How to reset for the next player?
There are two ways,first one — reset automatically,that mean when the adventurer open the EM lock,just wait a few seconds,the EM lock will be locked automatically.
Second one–Repower the controller box,the EM lock will be locked again.