Compact and massive. Installation is not very difficult, conveys trust robust technology. Recommended for very narrow reveals. Only that the holes (approx 15mm) coming left and right in the soffit where then see the two pins purely Close not look as good with the door open -man looks halt in 2 holes where the hole behind the diaphragm in the plaster / stone looks. I have here a short Kunstoffhülsen (about 5cm long u. Is 15mm strong thought of a round cable duct for surface mounting of cables) glued. The holes thus look clean and the bolt / pin clean drive in the Kunstoffhülsen purely -everything super.
