Thus ANNY products are widely used in access control systems, building Intercom systems, door sensors, Yangan fire alarm system, stealing police system Pingkai Men in all walks of life.

• 因而ANNY产品广泛应用于门禁系统、楼宇对讲系统、感应门系统、烟感火警系统、盗警系统等各行各业的平开门上。