... alloyed steel, plastic-sprayed surface, LED display MCP310 Series car entry/exit equipmentFunction and feature:*Alloyed steel, plastic ... into abnormal operation state; *All weather design, disturbance proof, thunder proof, dust proof and water proof; *Modular structure, easy ... , 3000 eventsColorsOrange, grey, or defined by customers MCP310 series car entry/exit equipment, voice reminding, LED display