Durable Material: Made from aluminum alloy, it ensures durability and longevity. High-Resolution Display: Features an 8" MIPI screen with a resolution of 1280x800 for clear and sharp video quality. Touch Screen Operation: Allows for intuitive and easy operation through its touch screen interface. Android OS: Runs on the Android operating system, providing a familiar and versatile platform for applications. Multiple Functions: Supports essential functions such as video calls, remote unlocking, monitoring, and elevator calling, enhancing security and convenience.