What Is Proximity Key?
by Eric Brandon -
A proximity key (also known as Push-to-Start, Keyless Go, Smart Key or Push Button Start.Keyless Access.Keyless Entry) is a remote shaped device that authorizes a key-less entry and ignition mechanism in your vehicle.
When user is within the admissible frequency range, the smartkey transmit radio frequency waves with your ECU to lock and open doors and even to crank the car engine while having the key in the pocket.
30 years ago, Mercedes-Benz was the first to outfit this technology in their vehicles.
Presently, auto motive drivers can benefit push 2 start ignition and smartkeys on most automotive models and enjoy functionality such as remote start, automatic door closing and opening, mirror adjustment, power windows and many more.
smart-key platforms on various car-makers
- Jeep: Keyless Enter-N-Go
- Subaru: Keyless Smart Entry With Push-Button Start
- Mazda: Advanced Keyless Entry & Start System
- Nissan: Nissan Intelligent Key
- Dodge: Keyless Enter-N-Go
- Buick: Passive Entry Passive Start (PEPS)
- Ford: Intelligent Access with push-button start
- Chrysler: Keyless Enter-N-Go
- Lincoln: Intelligent Access System
- Infiniti: Infiniti Intelligent Key with Push-button Ignition
- Suzuki: SmartPass Keyless entry & starting system
- Pontiac: Passive Entry Passive Start (PEPS)
- Chevrolet: Passive Entry Passive Start (PEPS)
- Kia Motors: Smart Key System
- Cadillac: Adaptive Remote Start & Keyless Access
- Lexus: Smart Access System
- Toyota: Smart Key System
- Acura: Keyless Access System