钥匙之家 is a free utility app developed by Shenzhen Ecartek Technology Ltd. for iPhone users. This app allows users to connect their phones to the car's Bluetooth module and control various functions of the vehicle without the need for the original car remote.

With professional device pairing, users can effortlessly unlock, lock, locate, and open the trunk of their cars. The app provides a user-friendly interface with images of different car keys, serving as the main control panel for the vehicle. Users can simply tap the buttons on the key images to control the car, just like pressing the buttons on a real car key.

Whether you want to remotely lock your car, find it in a crowded parking lot, or access the trunk without physically being near the vehicle, 钥匙之家 offers a convenient and intuitive solution. Download this app today and enjoy the ease of controlling your car with just a few taps on your iPhone.