| 摘要 |
Provided are a vehicle remote control key, and a system and a method of remotely controlling a vehicle, the system and method being capable of variably outputting a transmission radio signal so that a remote control distance is controlled for each control target to be operated. In particular, a method of remotely controlling opening or closing of an additional control target of the vehicle through the remote control key includes a function button for remotely controlling a door of the vehicle, the method including: detecting operation of the function button; and transmitting a signal related to the opening or closing of the additional control target with an output set according to an operation time of the function button. |
