I have a Home Guard keyless entry pad for our garage door, we have had it for several years (?)
we have moved a few years ago, my husband set it back up and it works fine..........but, we have since divorced, and not that he will try to enter the house necessarily, but I would like to get it the combination changed, and I can not find the paperwork on this unit.
I do not see a model # or any other identifying marks to specify.
Can you help me to change the code for it please???