1 safe, smooth and steady running: the whole frame structure so as to protect the door bearing structure safety and stable running;
2 occupy the top less space, convenient arrangement;
3 low noise, high sealing performance, beautiful appearance, the door body is light;
4 operating system can be equipped with a button control, remote control, full automatic operation, infrared safety protection system;
5 is mounted on the door on both sides of the infrared ray induction device, even forced open the door, when a person or object into the door, the infrared induction device immediately start, continuous alarm.
6 sensitive automatic alarm device, regardless of the use of any tools illegal push, move the door body will immediately start alarm.