Features: 【High Definition Display】: This 3.97-inch digital door peephole camera features a high-definition display, providing clear and detailed images of your visitors. built-in battery ensures reliable performance and long-lasting . 【Multi-Language Support】: Our door peephole camera supports 12 languages, including English, Russian, French, Italian, German, Japanese, Korean, Czech, Turkish, Arabic, and Spanish. This makes it a versatile choice for households around world. 【Night Vision Function】: With option of color or black and white night vision, this door peephole camera ensures clear visibility even in low light conditions. This allows you to identify visitors at any time of day or night. 【High-Quality Camera with Wide Viewing Angle】: camera features a high-strength alloy cat-eye head with 2 million pixels, providing high-quality images. metal body adds a touch of elegance, while wide 120° viewing angle ensures a comprehensive view of your doorstep. 【Versatile Compatibility】: This door peephole camera is compatible with doors ranging from 15-30mm in thickness and can support a door control up to 40mm with its large, thick 304 stainless steel hanging plate. It features a Type-C interface, a 3.97" LCD display with a resolution of 480x800, a 200W camera pixel, a 1400MAH 3.7-4.2V battery, and 1080P camera pixels with 720P internal storage. Please note that this model does not include a doorbell function, human detection, or audio recording. Specifications: Door Opening : 15-30mm Door Thickness : 35-80mm LCD Screen: 3.97 " Resolution: 480x800 Camera Pixels: 200W Battery: 1400mAh 3.7-4.2V Camera Pixel: 1080P Internal Storage: 720P Charging Voltage: 5V Current: 2A Color: Black, Grey (Optional) Indoor Mainframe Size: 13.5 * 7.6 * 1.3cm/5.3 * 2.9 * 0.5inch Peephole Camera Size: 4 * 4 * 1cm/1.6 * 1.6 * 0.4inch Note: Due to different display screen and light effect, actual color of item might be slightly different from color showed on pictures. Packing List: 1 x Indoor Mainframe 1 x Peephole Camera 1 x Stainless Steel Hanging Plate 1 x Charging Cable 6 x Screws (L/M/S) 1 x Instructions