ADT Yard Sign (USED). Details: Signs are plastic and come with aluminum stake and in good condition. We want you to receive your item as quickly as possible. If would like the confirmation number again, please send us a message and we would be happy to provide that information. Thank you for viewing my listing. The item “ADT Yard Sign (USED)” is in sale since Wednesday, September 23, 2015. This item is in the category “Home & Garden\Home Improvement\Home Security\Security Signs & Decals”. The seller is “757shop757″ and is located in Portsmouth, Virginia. This item can be shipped to United States.