... centralized control Coma High Quality X Model Parking Lot Barrier Technology parametersRated voltage: DC 6 V Working current: ... parking system, barries, access control system, attendance system, wing gates, eletronic door,security post, and traffic facilities., etc ... specialist Product/Service (We Sell):car parking system,parking barrier,turnstile,parking lock Brands:COMA, BLZN Number of Employees:101 ...