BD525R has an arc flow and a broad entrance. With the warm colour of the track, it gives life to the entrance, which is usually supposed to be rigid.
BD-525R- combines two arc-flow Auto doors and this type suits the commercial buildings.
BD-525 is suitable for big entrances with massive flow of people. The divided entrances could not only smooth over the throng in the rush hour but also put the guard under closely control. This type o
BD-320 is for commercial buildings. It could be equipped with the secure system that controls the entrances efficiently.