Notes:
“1-way” and “2-way” refers to communication. A 1-way remote only transmits; a 2-way remote transmits and receives. Your factory fob only transmits and will provide 1-way operation at the same range you can presently lock/unlock your doors. 2-way operation means you will get confirmation on the remote with audible and/or visible cues (ie. 4 beeps means the vehicle has started)