Collection: keyless Remotes
Core Types of Systems
- Remote Keyless Entry (RKE): Requires you to manually press a button on the fob to perform actions like locking or unlocking doors from a distance.
- Passive Keyless Entry (PKE): Automatically detects the fob's proximity (usually within 3–6 feet) to unlock the car when you touch the door handle, with no button press required.
- Door & Trunk Control: Standard buttons for locking/unlocking doors and remotely popping the trunk.
- Remote Start: Allows you to start the engine from a distance, useful for pre-heating or cooling the cabin.
- Panic Alarm: A dedicated (often red) button that triggers the car’s horn and lights to deter threats or help find the vehicle in a crowded lot.
How They Work
- Signal Transmission: When activated, the fob's internal microcontroller sends a coded RF signal to the vehicle's receiver module.
- Security Encryption: Most modern remotes use rolling codes, where the encrypted code changes with every use to prevent thieves from capturing and re-using a signal.
- Programming: Every remote must be synchronized to a specific vehicle's computer. While older models often allowed DIY programming, many newer vehicles require a Professional Locksmith or dealer with specialized diagnostic tools.