Wireless Doorbell Camera with Chime Video Ring Doorbell with Chime with Motion Wireless Doorbell Camera 76° wide-angle lens, support automatic white balance, automatic gains control, automatic backlight compensation, wireless connection, ultra-low power consumption, can support multiple accounts to watch online at the same time EASY INSTALLATION: Following the user guide, you can quickly install the camera within 5 minutes without using any complicated tools. Download the app, the friendly operation of the app can help you use it quickly, One set per pack Compatible Smart Control Systems 4G Main Feature: Ease of use- Guests can make video and voice calls. Easy access to visitor information without opening the door Clear HD video with 76° viewing angle -keep the details right in front of the door, reliable and convenient even at night WIRELESS AND RECHARGEABLE BATTERY- Video doorbell camera installation and connection are wireless, allowing you to enjoy the convenience of not having to deal with any plugs and wires. Built-in rechargeable battery doorbell camera, connect to 2.4GHz WiFi (5GHz WiFi not supported), get instant battery status via mobile app 2-Way Audio and Motion Detection- Wireless camera with built-in PIR sensor allows you to receive real-time push and alert notifications on any triggered human detection. See who's at your door without opening the door, helping you stay safes. The camera always provides two-way audio dialogue. In any case, you will have a live video conversation with anyone in front of the camera Customer Service- Customer satisfaction is our first priority, we provide satisfactory service for all products. We are committed to providing a shopping experience that meets your expectations. If you have any questions, please do not hesitate to contact us. We will contact you as soon as possible Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.