Features: - - Copy code matching operation: Press the single button of the original remote control and the corresponding button on the copy remote control simultaneously until the indicator light changes from fast flashing to steady illumination, indicating successful copying. Release both buttons. Repeat this process for each button to copy all functions. - Code clearing operation: Press and hold the A and B buttons simultaneously until the indicator light flashes rapidly, then press the A button three times while continuing to hold the B button to clear all stored codes. - Code recovery operation: Press and hold the C and D buttons simultaneously until the indicator light flashes rapidly to restore previously cleared codes. - Do not exceed the specified operating voltage range. - Avoid use in humid environments to prevent damage. Specifications: - Material: Metal - Size: Approx. 6 x 4 cm (2.36 x 1.57 in) - Operating Frequency: 433 MHz - Net Weight: 30 g Note: - Slight measurement variations (up to 1 mm) may occur due to manual measurement. - Screen settings may cause color representation to differ slightly from the actual product. Package Includes: - 1 x Copy Remote Control