I got 2 manuals:
https://irp-cdn.multiscreensite.com/78f4cfeb/files/uploaded/GT-Gardtec-590-591-User-Guide.pdf
and
https://www.sentrysecurity.co.uk/wp-content/uploads/2018/08/Gardtec-370-User-manual.pdf
I am very sorry if I am being slow, but I am still abit lost, I think its the Gardtec...