makes everyday life easier

I find it incredibly convenient neither myself to have to pay for the children on key and keep those all input options freely. In particular, after jogging.
Before there was often the technology "key here and there hiding," because you had to get away and yet another family member has taken no key.
Advantage over other systems with a motor is the relatively minimal power consumption
Magnetic coupling, which connects the outer knob with the lock (or he turns empty).

About the technology:
Installation really simple, numeric keypad, you can glue or tie up with 4 screws.
Screws are nonsense, but depending on the house wall material you need anyway
appropriate (small) dowels and suitable screws.

Programming and use of the system also simple. 6 numbers (fixed length)
or a word with 6 letters (you can better remember), each digit has 3 corresponding
LETTERs on the numeric keypad.

Feel:
The numeric keypad in High Gloss White fits well with us to the door, let's see if it's still white in two years. The white knob seems hard enough to repel dirt.
Good to see numbers, keys (soft thick plastic film) good, clear pressure point.
Of course you could make even more precious, but for the price that's good.

Criticism:
The numeric keypad (and he? Outer knob) is not splashproof. When the rain because
massively suppressed it takes it to no good end, I suspect. First, probably the battery contacts are rusty, the keys are, after all, Waterproof. But no seal between
Digits and housing.

My real problem is security against destructive opening. The outer knob seems to include all intelligence (including batteries), but is certainly easier with gewallt (thicker screwdriver as a lever) from tearing. I hope then is not the lock to open me a toothpick? I think it would be appropriate if Burgwächter this could take a position and shows that the lock is even sure yet.

But since this is just a feeling, the castle gets full score.