Technical: 7.Gate opening time: 0.2 seconds 8.Prevailing speed: 30 people / min 9.Communication interface: standard rs485 interface, distance ¡ü 1200 meters or tcp / ip 10.Power: 50w 11.Power supply voltage: ac220 ¡à 10% v, 50hz 12.Drive motor: brushless dc motor (24v) 13.Normal life: 3, 000, 000 14.Led indicator: 2 15.Reader windows: 2 16.Access speed :30-40 / min 17.Power on the prevailing state required time: 3 seconds 18.Failure automatically reset after time: 10 seconds 19.Input interface: dry contact signal or +12 v level signal or pulse width ¡ý 100ms dc12vpulse signal, driving current ¡ý 10ma; 20. Working environment: indoor, outdoor (with shed) 21.Temperature: -10 ¡ãc ~ 50 ¡ãc relative humidity: ¡ü 90%, no condensation 1450*350*1050mm