Wireless Installation & Wi-Fi Connection – This doorbell camera supports 100% wireless installation. No wires or cables are required. Simply download the app and connect it to a 2.4 GHz Wi-Fi network using your smartphone, keeping your doorbell always online and allowing you to answer the door from anywhere. Motion Detection & Night Vision – Delivers real-time 720P full HD video and two-way audio, enabling you to see, hear, and speak to anyone at your door. Equipped with an IR sensor and LED lights, the camera automatically switches to night vision mode for clear images in low-light or dark conditions, providing 24/7 home security. Free Cloud Storage & Multi-User Sharing – Includes free cloud storage with no subscription fees. Video recordings are stored securely in the cloud for up to 7 days. The system automatically overwrites the oldest footage when storage is full. You can share access with multiple family members. 166° Wide Viewing Angle – Features a 166° ultra-wide-angle lens that captures a broad field of view, ensuring clear coverage of your front door area without missing key details. Motion detection works day and night, automatically triggering recording and notifications. IP66 Weatherproof & Easy Installation – Built with high-quality, weather-resistant materials and rated IP66 for protection against rain, snow, and dust. Mounts easily to your door or wall. Includes a plug-in chime—no professional installation required. Smart Security Video Doorbell Camera Set Includes doorbell camera and wireless chime. No wiring needed—just download the app, connect to 2.4 GHz Wi-Fi via smartphone, and start using immediately. Free Cloud Storage Access and playback recorded video within seconds. Automatic overwrite of expired files simplifies video management. 166° Wide Viewing Angle The 166° ultra-wide-angle lens ensures comprehensive front-door coverage, capturing clear, detailed video of all activity.