1、HD Camera: The 1080P security camera features night vision technology and infrared LED, providing clear video for your home to enhance your safety. 2、Enhanced Safety: The doorbell video camera is equipped with HD smart camera for 24 hour monitoring, enhancing home security to protect your family at all times. 3、Wide Angle Vision: This digital video doorbell camera provides a 120 degree wide view for a broader visual experience, allowing clear visibility of visitors. 4、2.8 Inch LCD Display: The video door viewer camera comes with a high definition LCD color display screen for smoother and clear image or video viewing. 5、Motion Detection: The doorbell camera features motion detection function range up to 20ft (6 meters). Infrared sensor captures and saves videos automatically when suspicious individuals linger outside the door. Item Type: Door Viewer Camera Material: ABS Power Supply: 1Pc Lithium Ion Battery 2000mAh (Included) Charging Voltage: DC 5V Ding Dong Sound: Not Lower than 90DB Storage: Storage card (FAT32 format), Maximum 128G (Not Included) Night Vision: 940nm infrared light/2 lights Output Format: JPG/AVI Applicable Door Thickness: Approx. 35 ~ 110mm / 1.4 ~ 4.3in Applicable Hole Diameter: Approx. 16 ~ 45mm / 0.6 ~ 1.8in Doorbell Function: Supported Automatic Motion Recording: Supported Infrared Night Vision Function: Supported View Angle: 77 degrees Motion Detection: Supported (Supports Automatic Screen On) Adjustable Volume: Supported 0-100 levels 1 x Display 1 x Camera 1 x Charging Cable 1 x Bracket 1 x Screw Pack 1 x User Manual