Ворота барьера стоянки руки функции детектора корабля цифров прямые для систем пошлины

Main Function A. Steady function, sensitive reaction, low noise B. Surface is shaped by 13 process flow, and use import paint. Excellent rust-proof, waterproof ablity. C. High sensitive limit switch, barrier boom can be instant turn on and off, accurate location. D. Control system adopts hi-tech digital chip technology. E. The anti-collision function, protecting the passenger F. The inductive function ,with the digital vehicle detector G. Three open speed, 1.5s, 2-4s and 5s.