Local Wireless Viewing with Indoor ScreenThe included indoor screen lets you view visitors in real time without opening the door. No WiFi or smartphone is required, making it perfect for the elderly or users who prefer a simple, network-free setup.IR Night Vision for 24/7 MonitoringEquipped with infrared night vision, the doorbell captures clear footage even in complete darkness. Monitor your doorstep day and night for enhanced home security, no blind spots.Two-Way Audio Talk with Voice ChangerCommunicate with visitors via clear two-way audio calls. The built-in voice changer protects the identity of women and children, adding an extra layer of safety when interacting with strangers.Offline Notification for Device StatusReceive alerts on your phone when the doorbell is offline or loses power. You can check the equipment status anytime, even when you’re not at home, ensuring continuous protection.Photo/Video Recording with 75° Viewing AngleThe doorbell supports automatic photo and video recording (TF card required). With a 75° viewing angle, it captures clear footage of your doorstep, leaving no hidden dangers. | Cluzine | | Wireless Video Doorbell with Indoor Screen, IR Night Vision, 2-Way Talk, Voice Changer, Offline Alert | Best Buy