... ,Camera sensor: 300,000 pixels 3.Easy operation 4.Auto photo-shooting 5,CE,FCC,ROHS 1.Door viewer peephole2.With2.8inch ... LCD Screen3.Easy operation and installationAuto photo-shooting and doorbell Product Features: 1. Main function: Visual + Doorbell + TF ... tightening tool, 1x manualDimension details:The package: Installation process: Auto photo-shooting and doorbell