... Traffic Barrier 1, With control box and remote control 2, Arm length: Max 6m 3, Working without noise and shaking Automtic Traffic ... Applied toEnterprise, Factory, Park, School, University, Stadium... Automtic Traffic Barrier -- Features: 1, It is widely used for the ... is cut off. 6, With input terminals of toll devices, loop detector for toll management Automtic traffic barrier with remote control