Deter solicitors and trespassers with the Wali aluminum “Notice This Area is under 24 Hour Video Surveillance” sign. Make your surveillance camera known with this clear, concise sign alerting trespassers. This sign is made of heavy-duty 40mil thick aluminum that does not rusts like other steel signs. An additional plastic laminate treated with UV blocking agents ensures protection of the printed message from abrasion, chemical and weather elements. Aluminum sign should lasts 7+ years of outdoor life (<168 F). Measuring 10″ x 7″, this sign comes with 4 predrilled holes in each rounded corner for easy handling and a quick hassle-free installation. Contrast: Black/Blue on White color combination.