Ultra-High Definition Video —— Records every image in ultra-high 3MP definition Advanced Night Vision —— Provides a visual distance of up to 30 ft Motion Detection and Notifications —— Notifies you when the camera detects movement Sound and Light Alarm —— Trigger light and sound effects to frighten away unwanted visitors Two-Way Audio —— Enables communication through a built-in microphone and speaker Safe Storage —— Locally stores up to 256 GB on a microSD card, equal to 512 hours (21 days) of footage (based on laboratory conditions) Easy Setup and Management —— Manage everything with Tapo app