Has anyone in the UK rented an IR camera to look at your grow room from the outside? Any recommended model(s)? How much did it cost? I figure if it's not too much, I'll give it a shout. Cheers!
actually the heat from your lighting can be absorbed into the walls, that's basically the point... Your eyes and any regular camera are quite capable of seeing plants on the roof!they wont be able to see it unless your plants are on top of your roof