KEYDIY PAK01-FG Phone As Key for BMW FEM BDC CAS4/CAS4+ and G Chassis

The PAK01-FG-B Mobile Key is a digital key specifically developed for BMW FEM-series vehicles. It enables bidirectional communication between the digital key and the vehicle,replacing physical keys to unlock and start the car. Even in areas with no network signal, such as underground parking garages, basic functions like unlocking, starting, and automatic window roll-up can be used. Designed for BMW FEM/BDC/CAS4 models, it requires no wiring or adapters, allowing smartphones to achieve keyless entry and automatic window control.