Features: Clear and Vivid Video- With the ring door camera, you can enjoy high-definition (720P) video quality, allowing you to clearly see who is at your front door. The wide-angle lens (140) captures a broader view, ensuring you don't miss any important details. Two-Way Audio Communication- Our doorbell camera Features dual-way audio communication, enabling you to speak with your visitors in real-time. Whether it's instructing a delivery person or greeting friends, the wireless ring doorbell allows for seamless interaction. Intelligent Motion Detection- Equipped with PIR motion sensors, the doorbell cam detects human movement and alerts you instantly through the AIWIT APP. This ensures that you are aware of any activity happening around your front door, enhancing security and peace of mind. Enhanced Night Viewing- Our wireless door camera utilizes infrared night viewing technology, providing clear footage even in low-light conditions. With a night viewing distance of 6-8 meters, you can rest assured knowing that your property is under surveillance day and night. Easy Installation and App Compatibility- Installing the video doorbell is a breeze. Simply connect it to your existing 2.4GHz WiFi network and download the AIWIT APP from compatible with Apple App Store or Google Play, or by scanning the provided QR code to download the app. The app allows you to remotely control and monitor your front door, keeping you connected no matter where you are. Specification: Product material: ABS Doorbell size: 130 x 50 x 29mm / 5.12 x 1.97 x 1.14in Chime size: 62 x 43 x 13mm / 2.44 x 1.69 x 0.51in Product color: Black, White (Optional) Waterproof grade: IP65 APP: AIWIT Battery: 2 x 18650 rechargeable lithium batteries (NOT INCLUDED) Network: 2.4GHz WiFi (not support 5G) USB chime: DC 5V 1A Resolution: 720p Lens: 140 wide-angle lens Night viewing: Automatic switching; high power infrared light, night viewing 6-8m / 19.69-26.25ft Sensor function: Automatic white balance; Automatic gain control; Automatic backlight compensation, motion detection for two-way voice calls; Ultra low power consumption, remote wake-up; Support multi-user sharing Packing List: 1 x Doorbell 1 x USB Chime 1bag x Screws 1 x Adhesive Tape 1 x User Manual