No the other key will not operate the door when another remote key is already in the car.Same key has to be used to operate the doors.
Edit(razor512):
If a car comes with 2 remotes for the alarm and the door locks, then both can work at the same time, even if one of them is inside of the car.
The area where things get tricky is if the remote for 1 car is working on another car. In which case, the factory used the same code on more than 1 car, or someone used a radio monitor able to listen at the frequency that the remote runs on. The signal sent out by the remote is then recorded and replayed in order to spoof the remote. (this is why it is not the best choice to get remote starters, someone monitoring the frequency range can pickup the door unlock signal as well as the remote start signal, then replay it in order to do malicious things to the car (though this should be rare since most criminals are idiots)
Yes, there are an app that can open car doors in addition to remote starting and finding a car
Possibly one key starts the car and another opens the doors.
No you CANT a different remote control for a different car
Hello "NO" You can buy a remote start kit for your car, but wont work the doors.. Good Luck
It doesn't have one, it opens when you unlock the car doors with your remote.
Remote key
Try taking the battery out of the remote. One of the buttons is probably stuck.
Remote car keys work by sending a short-range radio signal to your car when you press a button on the key fob. Each remote has a unique code that matches the car’s receiver, so only your remote can unlock or lock the doors and sometimes even start the engine. When you press a button, the signal is picked up by the car’s onboard system, which then carries out the command, like unlocking the doors or sounding the alarm. Some newer remotes also use rolling codes to keep the signal secure.
The biggest remote controlled car size depends on what kind you want but they are almost the same as normal cars except they are not controlled from inside. It is easy to put a remote controlled machine in a normal car to operate it.
Cause it's impossible!
I am not sure. I have pressed the remote on my keys, but none of the car doors open. I have already had the battery replaced on the remote, which was flat, but when pressed, the doors still won't open. What do I do/
eBay or an RC store