I was amazed by the sturdiness of this safety sign, which can withstand any kind of weather. As my tests showed, the Surveillance Property Trespassing Protected Resistant is UV-resistant, ensuring its durability and legibility for longer .This is an important feature for industrial and scientific environments, as workers need to rely on the warning signs. The only downside for me was that it comes with JUST one language, so it might not be suitable for multi-language worksites..See full review