Adventure Game Prop for Kids Party, Weight Scale Puzzle for Students Lab Linear Game Flow If you purchase the version

If you purchase the version with password displayed finally

please choose the sensor according to your needs

According to the sequence of the button lights flashing

Enter the room

and EM lock will be triggered

Adventure Game Prop for Kids Party, Weight Scale Puzzle for Students Lab Linear Game Flow If you purchase the versionGame Puzzle Workshop How to use this weight scale game prop Power up this live escapes device, the lock is tightly closed. When an object with correct weight is put on the sensor, the EM lock is triggered. This Handmade game prop includes: power adapter, controller and weight sensor. Notes for this amazing adventure game There are two kinds of sensors: 0~5kg sensor and 0~40kg sensor, please choose the sensor according to your needs. EM Lock is not