The ET LTX 1 Button Remote – Grey (Self Learn) is used as a replacement for older remotes. Not sure if your remote will copy then check ET Universal 403 and 433 chart. Getting it to work is easy, in short just holding down the new button and press your old remote button and you’re done. This remote is small and compact but still offers great range, normally 100m although it is claimed to reach up to 500m.
Frequency – 404Mhz