Specification Amount : 229.98 Brand : WOLILIWO Color : 7in-1 Camera & 3 Monitor CurrencyCode : USD Label : WOLILIWO Manufacturer : WOLILIWO Model : V7022B-MSA-1V003 NumberOfItems : 1 OperatingSystem : iOS PackageDimensions_Weight : 6.17073871338 PackageDimensions : L:10.349999989443 X W:7.2399999926152 X H:5.9799999939004 ProductGroup : Home Improvement ProductTypeName : HOME_LIGHTING_ACCESSORY Publisher : WOLILIWO SmallImage_Height : 75 SmallImage_URL : https://m.media-amazon.com/images/I/41DEcMzzH0L._SL75_.jpg SmallImage_Width : 75 Studio : WOLILIWO Title : WOLILIWO Wired Video Intercom System, 7 Inch Ring Video Doorbell with IR Night Vision Support Remote Unlock, Dual-Way Intercom for Villa House Office Apartment with 1-Camera and 3-Monitor Weight : 6.2 WeightUnit : pounds