Is there an anti-theft door with ventilator?

We can replace the anti-theft door, build a porch at the door, replace the ordinary anti-theft door with the door with ventilation window, or the iron shutter anti-theft door (from outside the door can not see the indoor situation). However, the transformation of anti-theft door has its drawbacks, sound insulation and anti-theft is not good, so this method should be considered clearly.