Can you surface mount the Smartscan head? Technical Support November 04, 2019 18:49 Updated Yes, but mounting box and hose must be fire protected (30-minute minimum). Related articles What height are the Smartscan heads mounted? Is there an override button? How to determine Automist Smartscan's suitability in BS 9991:2015 How much clearance should be left around the Smartscan sprayhead? Which rooms do I need to cover when "protecting the means of escape" for building regulations? Comments 0 comments Please sign in to leave a comment.