In this video Trellidor uses substitute burglars to attack their retractable safety gate. Using international testing criteria and tools that would be available to burglars we attack the security door with vigor and they stand up to the test.
Trellidor is a responsible security barrier manufacturer and we are in no way implying that our products are completely impenetrable, but you do have a significantly better chance of keeping burglars out with a high quality security barrier.