... protection function 3.Crashproof function barrier,access control,parking system,controller,security equipment,safety product,parking lockBLA-MOA Manual Operated Parking Barrier.Made of galvanized A3 ... weather and water conditions. ModelEnergyWeightdimension(L*W*Hmm)BLA-MOAManual operated9kgup:605*550*370(mm)down:605*550*52(mm) Manual Operated with reflecive warning lable BLA-MOA Parking Barrier