FIELD: guards; applicable for decorative cover of windows and doors of guarded rooms and offices. SUBSTANCE: guard consists of modules with catches arranged in rows and oriented in direction square to rows. Novelty consists in that modules are made from rods in form of trapezium, and catches are unclosed. Module is also new one, in which height of trapezium exceeds its base, and catches are made in form of 0.7-0.8 of turn whose diameter exceeds the rod lateral size. Turn is located above plane in which trapezium is located. Module version differs in that its upper part is bent away relative to piano at angle of 10-20 deg. EFFECT: higher efficiency. 3 cl, 4 dwg
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