Further, wrap-up yourself in a blanket (share it if you are with someone else), don't sit or stay in one position for a long time (do some exercises like, clap your hands, etc.), monitor signs for frostbite and hypothermia, watch for rescuers or traffic, put a bright cloth or sign on a two way radio antenna booster, and wear warm clothes. If you are stranded in snow, remember and follow these guidelines to remain safe.
If the key has a computer chip in it then it has to be verified that it fits your vehicle. There are different brands of cars where you can create additional ones by using one that you have on you or one that came with the vehicle. The individual prices will vary depending on where you go and what two way radio antenna kind of car you have.
It uses the infra-red sensors to control devices except the 890 and the 1000 which uses two way radio frequency. This means that even if the device is in another room or inside a cupboard, you can still use Logitech advanced universal remote. They, however, are more expensive than the other Logitech advanced universal remotes.
Try never to strike the head, neck or throat unless you are seriously in fear for your life. Then hit hard speakers picking up radio frequency fix fast. If it's his life or yours it's better that it be yours.
If you want a chip key for your Chrysler which is upgraded with the latest technology, you can search the web and find companies that provide solutions to securing your car radio antenna adapter with a Chrysler remote.