Specification Brand : Linear Label : LINEAR RESEARCH Manufacturer : LINEAR RESEARCH PackageDimensions_Weight : 13.09986760804 PackageDimensions : L:17.5196850215 X W:16.4960629753 X H:7.5984251891 PartNumber : AE-100 ProductGroup : Home Improvement ProductTypeName : HOME_LIGHTING_ACCESSORY Publisher : LINEAR RESEARCH SmallImage_Height : 56 SmallImage_URL : http://ecx.images-amazon.com/images/I/419oNrAd4KL._SL75_.jpg SmallImage_Width : 75 Studio : LINEAR RESEARCH Title : Linear AE-100 Commercial Telephone Entry One Door Security Systems Weight : 13.1 WeightUnit : pounds