... RS485 Standard Interface 4,Fully Automatic 5,304 stainless steel 1.Technical Parameters 1PowerAC220C±10V, 50HZ2Operating Temperature-45°C--60° ... and Exit Attendance,Gateway Guard,Charge Management,Special Access Control2.Functions& Features(1) Running stablely without noise and mechanical impact(2 ... reset, NO Attrition, Low–noise, Intelligence.3. Engineering Projects Access Control Turnstile Gate