In appearance, a good product, did not install, but judging by the comments I can say that if you pull the fasteners from the heart and stronger, as on the Zhiguli, then you can fool and X .. Y break, connected, the question was that on the Radio 1 wire of the sw-key1, and on the receiver Key1 and key2. I put both on 1 contact, there is no conflict. Everything works, everything is friends. The goods are satisfied. I recommend the seller.