This type of door allows you to show the product to the client before buying, if necessary.
Also, a backlight and a special tinted glass are installed in the automated parcel terminals .
When there is a product in the cell, the backlight turns on and the content of the cell is visible to the customer. When the backlight is turned off, the empty shelf is not visible.
The product is in the cell under the touch screen. The backlight is on, the product is visible.
The backlight is off, the product is in the same cell, but is no longer visible.