I bought this 4 pack to cover several rooms, and it does the job well. The 2K picture is sharp enough to read labels and see faces, and the pan/tilt range lets me check a whole room without adding extra cameras. Setup in the Tapo app was quick, and motion alerts come through reliably. I mainly use it to keep an eye on my pets and the front hallway while I'm out. Good value for a multi-room setup, though you'll want decent Wi-Fi for smooth live view.