Three times now it has intermittently not recognised the remotes (either of them). Resyncing them, changed batteries, still doing it intermittently. Have to let the alarm sound and then put in a manual code with the key. Any good alarm people in Fife or Edinburgh or any suggestions - I have read the manual and the install manual, no hints on this except to resync the remotes which does not work. Sounds like it is faulty to me.