This SoloCam wireless solar surveillance cameras from Eufy features 2k resolution day and night for crystal-clear footage around your property, and it holds up to 3 months of local storage, with on-device AI that notifies you when people are detected to reduce false alerts. The cameras also have an IP67 weatherproof rating, 8GB of built-in storage, and an f/1.6 aperture that allows you to see in the dark.