Are All Garage Door Remotes The Same?

Most garage door openers in New Zealand are 433mhz such as Ata,doorworks,dominator,merlin,windsor doors & sovereign but they all have their own secret coding chip so not any 433mhz garage door remote will work them,some older dominator remotes are 315mhz fixed code and others such as guardian are 303mhz so you need to be sure you purchase the correct remote for the correct garage door opener.This is how NZ Garage Door Remotes 20 plus years Garage Door Experience Comes in handy so if you are not sure please contact us