Clear code: Press and hold the learn code button for 5 seconds, the indicator light flashes from off to on and then flashes three times, indicating that the code is cleared successfully and all codes are cleared. Colour:As Shown Note: Once the code is cleared, it cannot be restored, so please operate with caution! Working mode: Press the A button on the remote control, the relay be energized, press the B button, the relay be disconnected, and press the A button again to close the relay. Material:ABS;Relay:12V 24V 10A(One-to-one Chili Pepper remote control), Weight: 0.37037660016 Pounds, Manufacturer: Wesafrae