Regarding the problem of customer complained that sometimes the video brochure is still playing the video even with the paper card closed,here below you will find the reason.
As we know,the regular brochure has a magnetic switch to control power on/off.When open the brochure,the magnet and switch are separate so the brochure will start to auto-play the video.After we close the brochure,the magnet and switch are sucked then brochure will stop working and playing.
So when we put lots of brochures together,whether place them on the desk or pack into the box,we need to put the adjacent cards in opposite direction.
Because magnetics of the adjacent cards will interfere with each other.
Suppose we put two brochures on the same direction,then the maget of the next brochure will interfere the switch of the first brochure.
Here is the suggestion on how to place the brochure.See below picture:
Example:
