1080P Full HD & Wide AngleHigh-definition image with large viewing angle, full coverage of your door area.PIR Motion DetectionAccurate human body detection with instant alerts, enhancing home security.Two-Way Audio IntercomClear real-time voice communication with visitors remotely via your phone.Built-in Display ScreenEquipped with a screen for direct viewing, convenient and quick to check.Stable WiFi ConnectionReliable 2.4G WiFi for smooth remote monitoring and easy wireless installation. | Cluzine | | Smart Video Doorbell 1080P WiFi Wide Angle PIR Motion Detection Two-Way Intercom Camera with Screen | Best Buy