Music Puzzle for Real Life Adventure Game, Laser Harp Prop, Door Opening Mechanism Style:4 lasers please remark in order in

please remark in order in case you need a modern telephone(the white one in the last picture)

Put a magnet near the sensor

the screen shows countdown

please prepare it by yourself

Music Puzzle for Real Life Adventure Game, Laser Harp Prop, Door Opening Mechanism Style:4 lasers please remark in order inAmazing Escape Room Prop Music Puzzle How to use this green laser music prop Power up this music game prop , the lock is closed tightly. Block the laser beams, there will be do re mi fa so la ti(depending on the option you choose to buy) 3 lasers: do re mi 4 lasers: do re mi fa 5 lasers: do re mi fa so 6 lasers: do re mi fa so la 7 lasers: do re mi fa so la ti If players played the correct music by blocking the laser beams, lock will open. This