List of which remotes to use with old garage door openers

[Benjamin]

I desperately need a new fob for my garage door as I can't get in!

It is a blue remote, with two blue/green buttons about a third of the way down in a round indent. Looks like the make is Novoterm (Novoferm?) and the larger code on the back in a border is:

G130
260H

It also says 43392 MHz

there are some other numbers, but they are small and I would need to get a magnifying glass to read!

I can post a pic if that would help?

Any ideas?

Thanks