Please note: Slight color variations may occur due to monitor or lighting differences. This does not affect functionality. [4-in-1 Remote Control Duplicator] The 4-in-1 Remote Control Duplicator is a simple and cost-effective solution for copying wireless remotes, car key fobs, and garage door openers. Reduce clutter by replacing multiple remotes with one device. [High Security] Enables convenient access to your garage door and vehicle without carrying multiple keys. Features infrared communication with data encryption for improved security. [Easy to Use] This 433MHz 4-in-1 remote duplicator quickly copies most compatible key fobs. Compact, portable design. Reliable operation with a working range of 50–100 meters (54.68 yards). Ideal for controlling garage doors, retractable doors, barrier gates, and parking locks. [Code Clearing Method] Press and hold both the unlock and lock buttons simultaneously (on some models, press the up and down buttons). After the LED flashes three times, release one button while continuing to hold the other. Then press the released button three times. The LED will flash rapidly, indicating all stored codes have been erased. After clearing, no LED illumination will occur when pressing any button. [Multipurpose] Copy your existing remote controls for seamless use with garage door openers, electric gate controllers, key fobs, and similar devices. Color: Black + Blue + Gray Material: Plastic Package Contents: 3 x Remote Control Duplicator