... Doorbell + TF card slot + Photo shooting 2. LCD Screen size: 3.0inch 940x240 TFT 1. Main function: Visual + Nightvision + Doorbell + TF ... card slot + Photo shooting 2. LCD Screen size: 3.0inch 940x240 TFT 3. Camera sensor: 300,000 pixels 4. Optical lens: ... Base flange, 1x peephole camera, 1x tightening tool, 1x manual 3.0"Movement detecting,Video Recording!! Digital Door Viewer,digital Peephole Viewer ...