Intellectual alarm screen

The utility model relates to an intelligent alarm gauze, comprising a net wire, a lead and an annunciator. An integrative gauze with a lead loop is made through weaving the net twine and the lead; when the thief breaks the gauze to get in, the lead is damaged, making the loop circuit of the lead short or break, then the annunciator sends out alarming signals, having the function of theft protection. The utility model has the advantages of simple structure, low cost, safe and reliable use and good theftproof effect; the utility model is capable of widely being used in the door and window of the building.