Dear,
Thanks for contacting us and apologize for the late response.
1.if your car has Optical Fiber Amplifier,then you need buy this Decoder MOST box.
2.you can buy this backup camera, it will allow automatic rear viewing while reversing.sorry that it has no audible signal.
3. yes, it will integrate with your parking sensors.
4. no need other wiring connections, we will send all needed cables to you, it is plug and play.
Instant payments are very important; the earlier you pay, the sooner you will get the item.
Please feel free to contact us, we are always at your service.
Looking forward to your purchase.
Have a nice day.
Durch
Seicane
