Welcome to our shop! Description: This product features a 4.3-inch HD TFT LCD display screen, providing clear and detailed images. With a 145-degree wide-angle lens, it offers a large viewing area. The professional security camera has 1 million pixels and a metal prying-resistant peephole viewer. The product is powered by an 1800mAh lithium-ion battery, making it easy to use. It can be powered by USB or a mobile power bank. The energy-saving technology ensures automatic standby, and you can easily watch with just one key. There is no need to perforate and wire, making installation simple and damage-free to your door. The intelligent operating system with a user-friendly multi-mode design is suitable for the elderly and children. Order it now! Features: - 4.3-inch HD TFT LCD display screen. - 145-degree wide angle with large viewing. - 1 million pixels professional security camera. - Metal prying-resistant peephole viewer. - 1800mAh lithium-ion battery, easy to use. - Support USB or mobile power bank to power supply. - Energy-saving technology, automatic standby. - One key to watch. Note: The function and structure of this product are very simple, with only a wake-up screen button and no charging instructions or other functions. If the product cannot power on, please charge it. Specifications: - LCD: 4.3" TFT Color Screen - Viewing Angle: 145 degrees - Camera: 1 million pixels - Suitable Door: Thickness of 35~110mm - Suitable Peephole: Range of 14~50MM - Battery: 1800mAh lithium-ion battery - Size of Indoor Unit: 134 * 82 * 13.5mm / 5.28 * 3.23 * 0.53inch - Color: Black - Package Weight: 350g Package included: - 1 x Outdoor Camera - 1 x Indoor Host - 1 x USB Cable - 1 x Installation Package 100% Satisfaction: Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We try our best to provide you with satisfactory after-sales service.