"No Trespassing - This Property is Protected by Video Surveillance" Label by SmartSign | 10" x 7" Laminated Vinyl DURABLE VINYL. Labels use 4 mil thick, conformable vinyl with aggressive adhesive. LAMINATED. To achieve maximum durability, label graphic are protected with a 3M laminate. This provides enhanced weather and graffiti resistance. INSTALLATION. Labels can stick to rough and smooth surfaces and can be used indoors or outdoors.