How can Shandong Rongbang intelligent equipment unmanned vending machine be artificially opened?

I demolished it before, because there was a hotel next to it to be demolished, and the vending machine was damaged, so no one wanted it, so I took it home curiously and took it apart. First of all, I had to dismantle the shell. Take the back cover apart with a Phillips screwdriver, and then you will see a circuit board. Take the circuit board apart with a smaller Phillips screwdriver, and you will see all kinds of threads. The two main lines are connected to the sensor above, and the goods are exported below the sensor!