Wireless Doorbell Camera with Chime Video Ring Doorbell with Chime and Motion Detection Wireless Doorbell Camera 76�� wide-angle lens, supports automatic white balance, automatic gain control, automatic backlight compensation, wireless connection, ultra-low power consumption, allows multiple accounts to view online simultaneously. EASY INSTALLATION: Following the user guide, you can quickly set up the camera within 5 minutes without any complicated tools. Download the app for a user-friendly operation that enables quick usage, One set per pack. Compatible Smart Control Systems 4G Main Feature: Ease of use - Guests can make video and voice calls. Easily access visitor information without opening the door. Clear HD video with a 76�� viewing angle - keep the details right in front of the door, reliable and convenient even at night. WIRELESS AND RECHARGEABLE BATTERY - The video doorbell camera installation and connection are wireless, providing the convenience of no plugs and wires. The built-in rechargeable battery camera connects to 2.4GHz WiFi (5GHz WiFi not supported) and allows you to check battery status via a mobile app. 2-Way Audio and Motion Detection - The wireless camera features a built-in PIR sensor that enables real-time push notifications for any detected human movement. See who's at your door without opening it, enhancing your safety. The camera offers two-way audio dialogue, allowing for a live video conversation with anyone in front of the camera. Customer Service - Customer satisfaction is our top priority; we provide reliable service for all products. We are committed to delivering a shopping experience that meets your expectations. If you have any questions, please feel free to contact us. We will respond as soon as possible.