Operated by wireless remote or manual switch, screens can be commanded to rise or descend smoothly through 700mm, stopping safely at any point. These units serve many requirements, particularly in the field of Special Needs, enabling young children or wheel chair users to interact with touch screens. 'Touch of a button' height control also makes it easy to move from one location to another through doorways. Supplied with screen mount, hand held remote and manual switch as standard. Using the same proven mast technology as our trolley version these units allow fixed installation with the benefit of compactness and slim profile.