eufy SoloCam E30（4-Cam Pack）360 Vision, Every Corner in Sight: Enjoy comprehensive coverage with a wide viewing angle, minimizing blind spots and allowing you to monitor your front porch, yard, or even your driveway. AI Auto Lock and Tracking: With built in Al and 360 pan, you can get motion tracking recordings of the detected object, whether a human or a vehicle. Stay Charged With Forever Power: With a removable solar panel, 2 hours of daily sun keeps the camera charged.