Smart Digital Peephole Viewer with Wireless Connectivity and Intercom: The Smart Digital Peephole Viewer wirelessly connects to your WiFi router for handheld device monitoring, including smartphones and Android tablets. It supports one or two-way intercom with noise reduction for video calls, snapshots, recordings, and more. Both mobile and user sharing are supported with QR code identification. PIR Detection and Motion Triggered Alerts: The viewer features PIR motion detection, automatic day/night vision sensitivity, and push messages for video alerts, keeping your home safe. It also supports quick language configuration, up to 128GB TFT card storage. Easy Installation, Long Standby: Installation is easy, and the viewer includes a 5000mAh battery for up to 30 days of standby time, along with low battery reminder and USB charging support. A 16mm-35mm peephole is required on the door. If not, a peephole of the appropriate diameter need to be made.Support is also available if needed, and delayed app notifications can be resolved by checking your home network for blocks. Instant Motion Detection Alerts and Real-Time Monitoring: Instant motion detection alerts are delivered to your smartphone, enabling you to monitor and respond to visitors or potential intruders in real-time.The indoor and outdoor units must be installed on the door or on the wall not exceeding 12cm, and connected through the peephole with connecting wires. Convenient Two-Way Audio Communication: The viewer also supports convenient two-way audio communication with visitors or delivery people, allowing you to communicate from the safety of your home. Upgrade Your Home Security with the WiFi Video Doorbell for Front Door - A Smart, Stylish, and Efficient Solution for Your Property Experience next-level safety and ease with our WiFi Video Doorbell, specifically designed for apartment doors. This cutting-edge peephole camera offers seamless integration without compromising your home's aesthetic. Crystal Clear Images & Full View Coverage: Equipped with a 4.3" LCD display and 1080P resolution, this smart peephole camera guarantees sharp visuals of your visitors. A 140° wide-angle lens provides a comprehensive view, so you won't miss a thing. Night Vision & Motion Detection for Added Protection: Our video doorbell offers both motion detection and night vision capabilities, ensuring you remain informed and protected even during the darkest hours. Effortless Two-Way Communication: Speak with your guests directly from your smartphone, thanks to this doorbell's two-way audio functionality. Stay connected, whether you're inside your home or on-the-go. Smart Life App Compatible for Ultimate Convenience: Monitor your apartment door from anywhere using the Smart Life app, giving you complete control and peace of mind wherever you are. Sleek, Modern Design: This doorbell camera seamlessly replaces your current peephole with a stylish grey finish, elevating your home's appearance. Invest in the WiFi Video Doorbell for Front Door to amplify your home security and enhance your property's appeal. Place your order now, and experience state-of-the-art protection and convenience.