... CE,ISO,Patent 4.1 year warrenty PM180 Alcano remote control automatic swing gate opener Input Voltage220V/ 110VWorking VoltageDC ... Weight (per wing)<= 600kgsRegular Components2 motors, 1 panel, 2 remote controllersOptional PartsIR sensor, storage battery, visual doorbell, card reader, ... most professional user to test the function limit of remote control automatic gate system.Basic features:2 wired ...