Invisible door is a home door. It fits closely with walls or cabinets. It has no outside handles, door frames or lock holes.
It looks just like part of the wall when closed. It keeps the whole space neat, perfect for simple style design.
It is widely used in modern houses, hotels and shops. It uses same-color surface, magnetic or sensor way to open, making door and wall look as one.
link:http://www.omdoor.com