DC 24V brushless barrier gate,Chassis with LED,telescopic boom(without led),Power :110V/220V AC(support choose manually adjust 110V input)Boom length: 6m(3.2m+3m),Opening&closing times:5S Support change direction ,can adjust speed(1.5s~6s,depend on the boom length),L:Chassis is on left,boom is on right,R:Chassis is on right,boom is on left