How to program Gate Opener?

We carry a large selection of gate openers, electric openers, gate remotes, Liftmaster Parts, and more. Viper Gate Systems offers discount prices and quality products on everything you will need for all gate opener installations.


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I just brought 5 remotes for our Viper Gate System I opened the remote because following instructions I could not get them to change code .
The numbers I found . inside the old one is A54429 & Dr1300-29 same make ect.
The new ones GV806, also on the paperwork with instructions it says the frequency number is 433.92/315MHz.
We got the old ones about 5 years ago & don't have the paper work with the Frequency number on it, could it be they are different Frequency numbers ?
Sure would appreciate your help. Terry Nicholson.