... fixed;* Working smoothness with faintly grating and a long life time;* Folding down automatically under a special order; To get free passage for ... INFORMATION ModelPart NumberDescriptionTicket MP-300715-037Housing,crossbars,MP-001,LEDN/A MP-300A715-038MP-300,MP-001,LED,Bar code scanner ... Operation in Gear:1,000,000 times Life Time:8 years Tripod Turnstiles for Making a judgment of the tickets and act ...