Speed ??through the swing door SGT-Q2 + 1 movement using a motor core made of special high-speed electrical components, and when the door swing speed, low noise, smooth operation; 2 uses advanced electronic control gear motor + encoder positioning device, efficiently implement the door ﹑ positioning accuracy of synchronization swing; the three most important feature of the gates fast passage, opening / closing speed of up to 0.5 seconds to 1 second; 4 dedicated ARM microprocessor core technology module electrical control system, Wen set reliable performance; 5 has a communication interface RS232 standard protocol, through the computer management system for remote control opening / closing machine, running on a network can be run offline, real gates intelligent management; 6 has a Power On Self Test 7 pass red / green light indicates prompts, making access fast and accurate ﹑ ﹑ ﹑ relaxed security has;; 8 has a strict anti-tail alarm function and anti-reverse illegal traffic, ensuring the passage of legality, fault detection and automatic reset function ﹑ effectiveness; 9 with a pinch function, when the door closing action in the implementation process, some people / objects away / dog / Force punch card is jammed door, the door will be immediately forced to bounce, to prevent entrapment personnel, and non-stop sound and light alarm, until the person / object out of the channel, the door will be automatically reset to ensure the safety of traffic; 10 has a fault detection and alarm function, so to solve the problem becomes effective ﹑ easy; more than 11 kinds of traffic mode selection , gates selectable one-way / two-way ﹑ card inlet / free card draw, a card / Free card into ﹑ speedy passage / NO function, and other access modes to meet the needs of all kinds of traffic on different occasions; effective after 12 reader , the door opens automatically when the gates detected persons / objects have been time zone by infrared sensors, door automatically shut down; 13 off free passage;