RJ45 ethernet interface,TCP IP control, with software developmentkit(SDK).
Every turnstiles must work online( with connection with thecenter computer).
Turnstile can detect logical connectionautomatically, if the logical connection is disconnect, it will connect itautomatically, so you don`t need to do it byyouself.
Turnstile can detect physical connection (Betweencomputer to turnstile.), if the physical connection is disconnect, it willreturn a alarm every second until physical connection isconnect.

TCP IP bridge type radial edge turnstile widely applied to shoppingmall, railway station, subway, pedestrian passage etc.