The car key remote operates at a frequency of 433 MHz and has two buttons for locking and unlocking. It requires programming to activate the remote door-locking function.
- Type: Smart key remote
- Compatibility: Hyundai Elantra, Hyundai Matrix, Hyundai Santa Fe, Hyundai Trajet
- Frequency: 433 MHz
- Buttons: 2
- Button functions: Lock, unlock
- Battery: CR2032
- Color: Black
- Programming: By an independent repair shop, specialist auto electrician, or professional automotive locksmith