Touch type guard device

The utility model belongs to the technical field of program control and relates to a touch type guard device which is collectively composed of a pre-alarming unit, an alarming unit and an anti-theft safety door. Seven measures are matched. The pre-alarming unit is collectively composed of a touch protection part, a touch type switch and an actuating part. When a crime is possibly about to be committed, a stop signal is emitted and the trend of the crime is stopped before the crime is committed. When a lock is damaged without force, a lock hole switch contact changes and an alarm is given by the warning unit. An information processor placed in a room can notify outside personnel. Existing patent results of inventors can be fully utilized by the touch type guard device, new measures are provided, types of anti-theft safety doors are enriched and enormous innovation of products is achieved.