The armoured door<\/strong> is a passive security system<\/strong>. This means that there is no active operation in order to contrast the burglar resistance, but its efficacy on the resistance from sabotage<\/strong> comes from its structure and materials.<\/p>\n Burglar resistance classes<\/strong> \u2013 or security classes \u2013 of armoured doors are established depending on the capacity to withstand specific resistance test<\/strong> set out by Standard UNI EN 1627:2011, which are assigned after specific tests (UNI EN 1628, UNI EN 1629, UNI EN 1630), which simulate burglary attempts.<\/p>\n The tests differ depending on the tools used and the duration of the burglary; they identify 6 Security Classes by Standard UNI EN 1627:2011.<\/p>\n Starting from basic tests, made with elementary tools, in short time (15 minutes), going to more complex tools<\/strong>, electrical, more noisy, with long time till almost an hour (50 minutes).<\/p>\n In the specific case of Italy we can reject from the start class 1, because it is considered insufficient for private properties in general and the same for class 6, reserved for public and military buildings with high risk.
\nThe armoured doors usually applied for private properties are Class 3.<\/strong><\/p>\n