Ordered flap and delivered. Impeccable installation very easy, Teaching the microchips simple, time adjustment very easy, just open and closed time, but then the problem went off. The implanted chip was only delayed detected during Teach. After virtually no opening when the animal tried to enter (I must say that our dog with dog flaps has experience, and this accepted immediately and spontaneously. I then attached the trailer supplied by the collar. Teach and use functioned immediately. Purchase reason was that the implantierteTransponder works. Call at dealer who gave me advice with switching of the flap. Waited while I tested this. It still was not working. Received by the dealer from the manufacturer free hotline number. After terrible hold music I had a lady who gave me more information, and to me a test stick to determine the transponder range lies send (free). Flaps range tested: too low. Call to Hotline, again the stupid music on hold, then exchange instant quote flap free. Replacement valve came. Result of flap identical. Call to Hotline, flap with larger tunnel and thus further supplied remote sensor, again nothing. Call to Hotline. It is a to be implanted transponders was sent to me because of our dog is well placed unfavorably. Visit to the vet, transponders placed between shoulder blades.
Everything went fine.
Apart from the really tedious doing the thing it was all free, and very friendly in tone, in particular a very quick response.
I would buy the lid again.
But the sch .... waiting music is simply deleted. I could this sch ... oh my Pussicat absolutely no longer hear.
Hope the info is also such a thing as a fair criticism.
