A brief ultra-narrow arc swing gate my own design of a swing gate appearance, its chassis chassis lengthened to 1400, the overall appearance is more beautiful, chassis core using new flat narrow movement, so that the chassis can be made gates narrower, higher door, can effectively control, personnel cross, drilled door lever. The swing gate with infrared signal can be strict control pedestrian access, while the unique mechanical drive, microprocessor control and a variety of reading and writing integrated organically, to be completed on the channel intelligent traffic control and management to address pedestrian entrance channel all control issues, are widely used in factories, residential, convention centers, stadiums, tourist attractions and other places. Second, characteristics 1. stainless steel box, novel and beautiful appearance, durable; 2. a personalized installation interface (easy to integrate magnetic cards, barcode cards, ID cards, IC card reader devices); 3. running smoothly, buffer soft, low noise, no mechanical shock; 4. with a clear passage indicator, prompted passage of state (accessible "→", no-go "×"). 5. The standard infrared detector interface, easy to achieve detection reset or checkpoints alarm function; 6. With fault detection and alarm functions, user-friendly maintenance and use; 7. editable and gate control, with a variety of operating modes select, you can set one-way or two-way control (set by the user through the control panel buttons); 8. automatic gate with power release, power auto-off function, compliance with fire safety requirements; 9. A remote control unit opening and closing brake function, to meet the special needs and fire safety requirements of the user; 10. external electrical interface with a unified standard, free docking with a variety of read-write device, easy system integration, and remote control and management by the management computer; 11. With automatic reset function. After the reader, who at the time did not pass through the passage within the stipulated time, the system will automatically cancel the access privileges by this passage, the passage of time by the management staff and set their own limits;