I just recently moved into a house. I am renting it and the landlord does not know the code to the key pad opener on the outside of the garage. Is there a way to reprogram it so that I can use it? the garage door opener motor is a Durqlift2200 Professional Model and I am not use if the key pad came with the motor or was an aftermarket part. All the key pad has on it is that it is a "Clicker".