Detailed Product Description 7'' Door Phone With ID Card Access: 1.Feature(1).Take photos of visitors.(2).With 32 images memory capability.(optional)(3).Time and date on screen display.(optional)(4).Playback of the images.(5).High resolutions & excellent night vision.2.Function Mounting:Surface Mount (indoor)+ Flush Mount(outdoor)(1).7 inch high definition display screen.(2).Hands-free ...