XPASS 800 K4 Anti-Terrorism Automatic Bollard With LED LightsXPASS 800 K4 Anti Terrorism Automatic Bollard With LED Lights XPASS 800 K4 Anti Terrorism Automatic Bollard With LED Lights from Bison Products is a high security, retractable bollard engineered for perimeter protection at government sites, city centres, and other sensitive or high traffic locations. Built from robust galvanized steel, the XPASS 800 is crashtested to stop a 7,500 kg vehicle at 30 mph and meets recognized hostile vehicle mitigation