Tags : metal detector cabin fencing signaling entrance anti-theft gate security equipment anxiety alert block air zone control corridor output traffic lane scanner sensor checkpoint pedestal screening arched perco throughput system vending turnstile tripod hinged initial fence posts barrier fences entry systems access mobile structures stop pointers arrows signboard sign chromium score supermarket the airport hypermarket office railway station protection pass foyer vestibule pipe ribbon strip handrail stand exhibition railing rotary full height safety fast perko sensory high-speed card reader underground column alarm gates signal exit cabinet inspection road machine board chrome shop tape swing high speed passage wicket touch collector metro 3d model 3ds max vray corona