Just getting ready to pull the cables through the comms duct to the garden room from the utilities center. (45m run ) Will be a model for the main house. So far I have:
2 x CAT 6. ( 1 for the home network and one for control systems network - somewhat experimental.)
1 x 6 core phone cable. Not absolutely required but will allow me to run a phone line down there separate from the house line.
1 x 3 core flexible to carry the smoke alarm signals from the garden room smoke alarms - not sure how to organise this electrically but 3 cores should be enough even if volt free contact.
1 x 6 core alarm cable for the intruder alarm.
I wonder if I should also pull in a 4 core fibre?
What have I forgotten?