brand new and high quality Program Instructions: 1. Delete the existing code of our remote duplicator 1)Click and Hold A and B buttons together - Led will flash 3 times. 2)Keep holding A button and release B button. 3)Keep holding A button and push B button 3 times, Led will start flashing Non-stop. Now press any for key on the remote control, LED lights are not bright, so delete code success; if you press the button LED lamp is lit, indicating that the original code is not deleteded ! 2. Clone your original remote 1)Put both remotes Into back to Back position. Make sure they have direct contact. 2)Click and hold 1 button on your original remote and 1 button on your clone remote. Keep holding until led will make 2 blinks. 3)Blinks then goes into Steady and you have successfully cloned. ( the left keys follow the same above operation) If for some reason the clone does not go further then 2 blinks , it means the signal does not go through, please shift the remote slowly up and down until you get the point where it will go through. Features: High accuracy of copying and high effective of copying, faster copy data speed, not easy losing code. Maximum control distance up to 100 meters in the open air. Easy to use. The 2 channel remote control system allows you take control of your gadgets, car, home and garage. Remote Control only, other accessories demo in the picture are not included! Tips: 1. The essential condition for the selection of the remote control;the copyed remote control operates normal,chip is compatible and frequency is correct. 2. Before buying ,please make sure the copyed remote control operating frequency or choose & buy the frequency adjustable type remote control. 3. Before buying,please confirm whether your remote control can be copyed or not. 4. The remote control can copy the fixed codes and learning codes. It can'for t copy original car remote control, two-way remote control and rolling code remote control (Rolling code chips start with HCS commonly,such as HCS200,HCS201,HCS300,HCS301,etc) Specification: Model: AK-KB1810 Material: ABS+Metal Rated Voltage: 12V Frequency: 433MHz Wireless Communication: RF Modulation: ASK (Amplitude Modulation) Wireless Transmitting Distance: 50-100m (Open Space) Color: As Pictures Shown Dimension: 5.2x3.4x1.2cm/ 2.05x1.34x0.47in Quantity: 1 Pc Note: 1.No retail package. 2.Please allow 0-1cm error due to manual measurement. plz make sure you do not mind before you bid. 3.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you! Package includes: 1 x Remote Control