Speed gate flap barrier , speed gate turnstiel , single direction , bidirection ,TCP/IC RS485 , fingerprint , IC ... ; b. drive current > 10 MaInterface distance : RS485, ≤ 1,200 MPassage speed : 50 passagers/minOpen/close time : 1 secondFeatures & Benefits :1.Use ... .With voice and strobe light alerts9.A combination of infrared sensors and police anti-illegal entry into pedestrian access , the protection ...