https://click4r.com/posts/g/18020297/the-top-reasons-people-succeed-in-the-audi-spare-key-industry What is the Audi Advanced Key? Audi cars are renowned for their comfort and convenience, which is why the new models we display in our showroom have keyless entry and start. This technology allows you to enter your car and begin driving, while keeping the key fob in your pocket or purse. This system operates through proximity sensors in the doors and trunks coupled with an electronic key radio within the key fob. Here are some of the things you need to be aware of Audi Advanced Key: 1. Proximity Detection An Audi with proximity detection allows you to open and start your car without ever having to pull the key from your pocket or purse. This system allows you to unlock the doors of your car, trunk and engine with just a touch of the sensor button on the key. A sound-based proximity sensor is also known as a capacitive sensor, employs acoustic waves in order to detect the presence of objects near. The sensors use an oscillator that generates the signal, which is transmitted through the air and received by an audio microphone, which transforms it into an audio file. The audio files are then evaluated to determine their proximity and similarity. If they are close enough that the system sends an alert signal to the key and will send an ID signal that matches with the vehicle. Proximity detection is only the first step to an easier and more enjoyable driving experience. The Audi advanced key also has remote start capabilities which lets you start the engine of your car beyond the range of your key's FOB. is useful when you are taking groceries out of the trunk, securing children in their seats, or packing for an family outing. Audi pre sense basic is a security feature which helps you to avoid accidents by taking action prior to a collision occurs. It makes use of data from other systems including the front camera radar sensors, the front camera and Audi side assist to calc