Solar panel in the housing, 4K through the lens
Because the solar panel is built into the camera, there is no separate panel to mount and no cable to run: you fix the camera where the sun shines and the battery charges itself. 8 MP means 4K video in which faces and details can be made out even when zooming in. The F1.65 aperture lets in plenty of light, which helps at dusk, and H.265 compression keeps 4K files smaller.
