Forever Power, Sustainable Security Just 2 hours* of direct sunlight each day is enough to continuously power SoloCam S40 with its integrated solar panel, so you never have to worry about changing the battery. And when night rolls up or a rain shower strikes, the built-in battery keeps the juice flowing. See Detailed 2K HD See exactly what's happening around your home in crisp 2K high-definition video. Built-In Smart Detection S40's built-in AI is 5× faster than the cloud, and you get it included—all for no monthly fee. Speak Commands Use Alexa or the Google Assistant to keep tabs on SoloCam when your hands are full, anywhere. Customized Activity Zones Only receive important alerts. Set up to 2 activity zones to cover the vital areas of your home. Know What's Happening SoloCam S40 learns as it goes, improving accuracy to 99% and reducing false alarms.