The repeater reads the low-frequency signal of the car with one unit and transmits it to another via high radio frequency. The unit transmits the signal from the car to the key, in response the key sends a command to the car.
The repeater reads the low-frequency signal of the car with one unit and transmits it to another via high radio frequency. The unit transmits the signal from the car to the key, in response the key sends a command to the car.