Security Camera Home Sentry Motion Light Covert Security Spy Camera DVR Motion Activated Camera/Security light; Auto Lighting and motion detection Up to 2.0M Pixel Digital Camera (interpolation);Digital Video Capture(640X480 pixel) Support Max 32GB SD Card; Auto overwrite when the memory is full support Max 32GB SD Card; Auto overwrite when the memory is full 24 hour Standby Dimension:Height=19cm;diameter=8cm; Net Weight:320g