Auto Keyauto key fob,key fob,auto key fobs,car key fob,key fobs for cars,car key fobs,entry remotes, or (RKS, RKE) allow owners to unlock their car or truck with the click of a button from a key fob, keychain, or on the key itself. These are also other vehicle features such as opening the trunk or turning on the interior lights to increase visibility at night or in inclement weather. Also, our newer keys remotely start the vehicle aka RKI (Remote Keyless Ignition), which is becoming standard on new makes of most models of automobiles. Remote starts are found mostly on GM vehicles such as Acura,Alfa Romeo, Aston Martin, Audi, Austin, Bentley, BMW, Bugatti, Buick, Cadillac, Chevrolet,Chrysler, Daimler, Daewoo, Dodge, Ducati, Ferrari, Fiat, Ford, GMC, Honda, Hummer, Hyundai,Infiniti, Isuzu, Jaguar, Jeep, Kia Motors, Lamborghini, Land Rover, Lexus, Lincoln, Lotus,Maserati, Maybach, Mazda, McLaren, Mercedes-Benz, Mercury, MG, Mitsubishi, Nissan,Oldsmobile, Opel, Plymouth, Pontiac, Porsche, Proton, Range Rover, Rolls-Royce, Rover, Saab,Saturn, Scion, Shelby, Smart, Subaru, Suzuki, Toyota, Volkswagen, VW, Volvo, Yamaha, auto,automotive, automobile cars. Remote keyless systems include a standard remote keyless entry system and a remote keyless ignition system and even more recent models include a proximity-detector-based system that is triggered when the key fob, remote or remote transponder moves within a set distance of the car or truck. Such smart lock proximity systems are usually installed on high-end models or cars with complete feature packages. Smart key fobs are hands free, meaning if the vehicle is equipped with an advanced key system, a vehicle can be unlocked without driver input. These advanced keyless systems also extend into auto ignition and can be programmed to unlock and start a vehicle without any button activation. These systems are secure; utilizing specific radio bands and encryption to deter sniffing and replication of wireless key signals. There are several RKE systems on the market, including but not limited to KeeLoq by Microchip, HITAG by Philips, and AVR411 by Atmel.