These are new in the bags. The alcohol swabs might have dried out. I have not opened any to test the adhesive on the contacts/magnets, but they all come with screws which can be used for installing. The item “Interlogix Door/Window Terminal Contact, Surface Mount, White 1138TN-ADT (39)” is in sale since Saturday, April 16, 2016. This item is in the category “Home & Garden\Home Improvement\Home Security\Security Systems”. The seller is “thealarmguy2015″ and is located in Jacksonville, Florida. This item can be shipped to United States, to Canada, to United Kingdom, DK, RO, SK, BG, CZ, FI, HU, LV, LT, MT, EE, to Australia, GR, PT, CY, SI, to Japan, to China, SE, KR, ID, to Taiwan, ZA, TH, to Belgium, to France, to Hong Kong, to Ireland, to Netherlands, PL, to Spain, to Italy, to Germany, to Austria, RU, IL, to Mexico, to New Zealand, PH, SG, to Switzerland, NO, SA, UA, AE, QA, KW, BH, HR, MY, TR, CL, CO, CR, DO, PA, TT, GT, SV, HN, JM.
- Brand: ADT