Where to Get a Replacement Remote for the Garage Entrance

You can get a new remote from Romans in Sabi

https://instalacionesroman.es/electrical-contact.php

You need to contact ACV who will message them and arrange for you to collect the new remote. I am not sure of the cost.

If the LED on the remote is weak or not flashing it is worth checking the battery it is an LRV08 and you need a small philips to change it.

IF THE SHOPS ARE SHUT you can whatsapp me and I will tell you where I have hidden a spare battery and screwdriver. my Tel/WA is +34 604 400 373