The utility model provides an intelligence warning house door gear is including dodge gate, hinge, door frame, anti -pinch device and alarm device, anti -pinch device including shell, pendulum, set bar device, prevent pressing from both sides bolt, buffing pad and resetting means, the set bar device is equipped with swing speedtransmitter and human body sensor including set bar, extension spring and set bar seat, alarm device, during the use, utilize the dodge gate to swing fast, pendulum inertial impaction set bar, the set bar breaks away from lock bolt hole, prevents pressing from both sidesthe post and rises fast, prevents that the chuck is blocked by the buffing pad, avoids the dodge gate quick closedown, simultaneously when the dodge gate swing, swing speedtransmitter on the dodge gate is the alarm device of signal transmission to the door frame, and when child or other people were close the door frame, the human body sensor on the door frame gave alarm device with its signal transmission simultaneously, and the alarm device who received two kind above -mentioned signals then controls its speaker warning, prevents that child is wounded by the door clamp.