1)Open and close time:1-3s 2)Communication:standard RS485 3)Running noise:less than 65DB 4)Power-off gate open Features Description  1.Failure detection and alarm functions; 2.2.By the small-inbuilt buttons on the main control panel, the user can set the running status of device on line; 3.3.With the infrared radiation detection security measure to ensure safe passage for pedestrians, and with pedestrian anti-conflict alarm function; 4.4.Manual gate opening function when power fail, for the purpose of the fire control; 5. A fire alarm interface is configured, and when the 

China qualified JSTZ3903A Swing gate