... /Key SwitchModel:OL-8102Application:Automatic door ,Roller door,Motor etc.Product Introduction:Material/Construction: High pressure casting aluminium case,inside have ... .Size: 70*70*80 mmPackage information:20pcs/Carton, The weight of unit product: 0.56KG, GW/Carton:11.2KG, NW/Carton:12KGWire ...