This is top-quality remote, which will clone your ELCA 433,92MHz remote controls. With this remote cloner you can clone all 433.92MHz fixed code keyfobs. If your remote uses the 433.92MHZ frequency and is using a fixed code it will work with this remote duplicator (note: rolling code remotes will not work!!!)> How to clone your remote, with an easy programming video: Follow these easy steps to program your remote 3 blinks > Steady = Successfully cloned, only after the light goes into steady. • 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, very slowly until you get the point where it will go through.> Here is the link where you can see the video Back to back which i made, designed to help people do this procedure. WE ARE TOTALLY COMMITTED TO 100% CUSTOMER SATISFACTION !!! We can guarantee that, if you experience ANY problems we will endeavour to resolve them as a matter of urgency, so please get in touch with us before leaving us any feedback <