Digital Door Viewer,Color Black,Height 3 In.,Width 1-3/4 In.,Door Thickness 1-3/4 In. to 2-3/4 In.,Display 4-19/64 In. Screen,Power Supply (4) AA Batteries,Includes (4) Batteries, 4 GB MicroSD Card with Adaptor, Mounting Hardware, LCD Screen, Motion Sensor Features Color: Black Height: 3" Includes: (4) Batteries, 4 GB MicroSD Card with Adaptor, Mounting Hardware, LCD Screen, Motion Sensor Item: Digital Door Viewer Width: 1-3/4" Display: 4-19/64" Screen Power Supply: (4) AA Batteries Door Thickness: 1-3/4" to 2-3/4"

Digital Door Viewer,Color Black,Height 3 In.,Width 1-3/4 In.,Door Thickness 1-3/4 In. to 2-3/4 In.,Display 4-19/64 In. Screen,Power Supply (4) AA Batteries,Includes (4) Batteries, 4 GB MicroSD Card with Adaptor, Mounting Hardware, LCD Screen, Motion Sensor Features Color: Black Height: 3" Includes: (4) Batteries, 4 GB MicroSD Card with Adaptor, Mounting Hardware, LCD Screen, Motion Sensor Item: Digital Door Viewer Width: 1-3/4" Display: 4-19/64" Screen Power Supply: (4) AA Batteries<