Opened but unused. Two 128GB memory cards are included. The following is quoted from the product website: 【Immersive 8MP & PTZ Function & 8x Zoom】❶ By adopting a 1/3" color CMOS sensor and a high-transmittance 6-layer lens, we have achieved the industry's highest 8MP. With clear and delicate images, the expressions of people and pets are more vivid and closer to the actual scene, making it an ultra-high-definition indoor camera with excellent realism. By capturing such detailed images that you can even see the gestures and facial expressions of the subject, you can notice any health problems in your pets or family members and quickly take care of their health. ❷ It also has an operable PTZ function (vertical 115°, horizontal 340°) and 8x digital zoom, allowing you to enjoy a free viewing angle as if you were seeing it with your own eyes. Even during work breaks, you can be healed by the clear screen, such as the fluttering fur of your pet or the rise and fall of your child's breathing while they are sleeping.