 
					The main body is fixed to
						the steel or tempered  glass
						balustrade of the escalator.
 
					The torsion spring provides
						contact between the roller 
						and the handrail surface
						under consistent pressure.
 
					The internal power module
						converts the handrail’s
						rotary motion into
electricity.
 
					This power activates the
						UVC-wavelength, dual UVC
						LED germicidal lamp and
						the front indicator strip