AOSU 2K QHD Waterproof 170-Degree Head-to-Toe Video Doorbell SE with Package and Human DetectionThe AOSU V8E Video Doorbell SE features head to toe video for complete package protection at all angles, along with package detection, human detection, and 2K QHD resolution. Head to Toe Video Vertical screen videos are more in line with mobile phone viewing habits. See everything head to toe in a video with a 170 degree ultra wide angle and 9: 16 vertical view. Package Detection The camera detects packages at your door and sends an alert to notify