... 5--2mm, 304# stainless steel, corosion resistant Drive motor DC brushless motor Channel width 500--600mm Pass speed 40 persons/ ... indoor,outdoor Relative humidity ≤95% coagulation free MCBF 2,500,000 cycleFeatures and functions: Fujica intelligentized flap barrier ... barrier consists of cabinet,reader module,main control module,motor&driver module,infrared photocell,alarm device,limit switch and voice ...