[cartoollover]

Hello everyone, I am Alex. I have got Mercedes-Benz E240. I find an intelligent product is hot recently. It can upgrade my car with functions of close and open windows automatically, intelligent car seeking, collision warning.All these are controlled by mercedes key.Its valid distance can be 100 meters.Interesting! My car do not have function of intelligent car seeking and collision warning function, neither can not control car in such long disctance.is 100$ worth to get one pc? Is this company reliable?

the website is：Auto window-closing intelligent key module
product video is：