What Is Proximity Key?
by Paul Derek -
A proximity key (also named Push-to-Start, Keyless Go, Smart Key or Intelligent Key) is a little device that enables a keyless entry and ignition mechanism in your vehicle.
When owner is within the relevant frequency range, the intelligent key communicate using RF waves with your auto computer system to lock and open doors and even to start the engine while having the key in the pocket.
30 years ago in 1998, Mercedes-Benz was the first automaker to implement this system in their vehicles.
This days, vehicle drivers can benefit keyless access keys and push 2 start ignition on majority of vehicle models and enjoy functions such as mirror adjustment, alarm, auto motive theft elimination protection, automatic door unlocking or closing and many more.
key-less entry platforms on various automakers
- Hyundai: Proximity Key and smart entry key
- Subaru: Keyless Smart Entry With Push-Button Start
- Pontiac: Passive Entry Passive Start (PEPS)
- Lincoln: Intelligent Access System
- Chevrolet: Passive Entry Passive Start (PEPS)
- Mitsubishi Motors: FAST Key System
- Acura: Keyless Access System
- Jeep: Keyless Enter-N-Go
- Toyota: Smart Key System
- Buick: Passive Entry Passive Start (PEPS)
- Ford: Intelligent Access with push-button start
- Chrysler: Keyless Enter-N-Go
- Cadillac: Adaptive Remote Start & Keyless Access
- Honda: Smart Entry System
- Suzuki: SmartPass Keyless entry & starting system
- Infiniti: Infiniti Intelligent Key with Push-button Ignition
- Mazda: Advanced Keyless Entry & Start System
- Dodge: Keyless Enter-N-Go