product description: CF-200 intexior door door body dimension:3000*3000(h)mm speed:open/closingm/s1.5 door curtain thickness(mm)0.8/1.5 Guide rail:2.0mm thickness,cold plate manufactured by bao steel control system:stand frequency conversion wind resistant(m/s):20 power failer device:manual color:red/white/blue/orange/yellow safety device:standard inflair, safe-bags and alarming light transparent window:import pvc power capability:Germany SEW motor