1.Humanization design,Elegant appearance,easy installation and use
2.Stable work,strong anti interference ability
3.The handle with Voice control induction should be installed in the indoor
4.Widely used in hotel、restaurant、store、office building .etc
5.Human voice,Soft and sweet tone quality,make you feel at home
6.Accurately identify whether people want to enter or go out the door by
pushing or pulling the door,and say:Welcome /Welcome next time
7.Chinese and English speech are available
8. concentric handle