The utility model relates to an anti-theft window which is composed of a vertical grid bar and a transverse grid strip. The anti-theft window of the utility model, by strengthening core concrete inside the metal tube, the metal tube concrete strengthening can be embedded in reinforced concrete core tube, metal strengthening core can be embedded with wire external alarm. The utility model has the advantages of relatively low cost, good anti-theft performance, etc..
【技术实现步骤摘要】
【技术保护点】
一种防盗窗由直栅条、横栅条组成，其特征是：在金属管栅条内填充有加强芯。
【技术特征摘要】
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