This is a 4-button IKEY from Autel that you can program for any vehicle. It has Lock, Unlock, Trunk, and Panic functions. It works with the Autel MaxiIM KM100 to program it and replace many OE Smart Keys, including those for Hyundai, Nissan, Chrysler, Honda, General Motors, and some BMW, Audi, Volkswagen, and Volvo vehicles. It follows or exceeds the industry and regulatory standards. It works with vehicle systems that operate on 315/415 MHz. It has a 40-meter/130-foot Maximum Ultra-Long Transmission Range. It does not come with a battery (CR2032) or an Emergency Blade. It has a one-year limited warranty.