High Definition Video: Captures each image in pristine 1080p clarity. Up to 30 feet can be seen with advanced night vision. Motion Recognition and Alerts When the camera detects movement, it alerts you. Sound and Light Alarm: Set off sound and light effects to scare away intruders. Two-Way Audio: Facilitates communication via an integrated speaker and microphone Safe Storage: Depending on lab conditions, a microSD card can locally store up to 128 GB, or 384 hours (16 days) of video. Simple Setup and Management: Use the Tapo app to handle everything.