After little improvement even coon sure

I bought this flap because it has an external fuse, namely 2 locks that are activated via an externally mounted motion detector and the flap thus can not be drawn from outside. Interior also sit 2 locking nipples, so that the flap also can not be pushed open from the outside, unless an animal with eingescanntem chip enters the entrance: then open the inner locks. Come out in this mode (at SureFlap user mode 5) all animals (in case of fire, uninvited guests (other cats, for example, have come in through an open window), and raccoons, who tricked the lock mechanism). I've watched a raccoon in how he depresses the two outer locks with both feet and the flap has grown outwards. The company has subsequently SureFlap free improved cat flap sent me when prevented mounted on the door panel, that you can press down the outer closure nipple. The same raccoon has then twice tried in vain to open the door. Since then, he avoids the cat flap from the outset.

Advantages of the flap:
- Very large passage which can also happen monsters cats
- Many settings, with which you can set the Type of locking,
- Processing mode set, which eventually, when a chipped cat flap happened (direction does not matter), this chip automatically reads and then the door is locked (advantage: you have the cat do not force the door, disadvantage: if you are not careful and a chipped neighbor's cat passes through the flap, this is also registered as an entry entitled)
- The two motion lock the cover open (as described above)
- Good manual
- Easy installation (jigsaw and drill), only glass I would not assemble themselves

Disadvantages:

- There is only battery operation (4x1.5 Volt) offered without power supply, battery replacement is recommended every six months
- Who lives in a neighborhood raccoon, the iris should be affixed later

The waschbärigen flaps tester I baptized "Rudi". Meanwhile, we have become friends, as far as possible in wildlife. He buckt like a dog with me on or turns on its hind legs and shakes his hands on my knees, if he wants something to eat. Unfortunately, I have not seen him for 2 weeks. I hope he's still alive.