General description The 1080P Wireless Doorbell Video Camera is designed to enhance your home security with advanced features such as a built-in microphone and speaker for real-time video calls. It is an ideal gift for the elderly, kids, and individuals living alone, ensuring they can communicate easily with visitors. Technical specifications Video Resolution: 1920x1080 pixels (Full HD) Viewing Angle: 155 Degrees IR LED: 6x850nm for night vision WiFi: 802.11 b/g/n Battery Type: Built-in 4000mAh Li Battery (Included) Material: ABS Electronic Viewing Angle: 2.6mm at F2.0 Compatibility and accessories Includes: 1 x Smart Video Doorbell 1 x Ding Dong Machine 1 x Data Cable 2 x Screws 2 x Expansion Tubes 1 x Adhesive Backing Pad 1 x User Manual Installation Easy installation with included screws and expansion tubes. Adhesive backing pad for additional mounting options. Usage Receive real-time alerts when motion is detected or when someone presses the doorbell. Make two-way voice calls with