Unfortunately, not really to use for exterior doors

1. The Weatherproof keyboard can only be pasted. This means it can from each of the demolished will be with some force. Sure, it is thus no one come into the house, but you yourself also comes only once per code no longer pure. Therefore, in my opinion, rather only for the front door in an apartment building.
2. The numbers on the keyboard, especially the 0 and 8 do not work reliably. After a complaint at the Burg-Wächter I am told this is normal and so is a technical characteristic of the sensor keys used.

All in all, certainly yes! But from the condition and attachment of the keyboard not recommended for the front door.