This sun-tracking security camera keeps watch in 4K

Baseus has announced a new version of its solar-powered security camera at CES 2025 that improves video quality from 2K to 4K and extends battery life from 180 to 210 days. But like the previous version, the new Baseus Security S2 camera can potentially run indefinitely using a battery-charging solar panel on top that tilts left and right throughout the day to maximize its exposure to the sun.

The company hasn’t announced when the Baseus Security S2 will be available or what it will cost, but the older S1 model currently sells for $129.99 through retailers like Amazon.

Without the need for connecting it to power, Baseus says the S2 camera can be installed in about five minutes and in places where running a power line could be difficult or expensive. The only installation limitations are finding a place with enough sun exposure if you’re hoping to completely avoid charging the camera yourself and a spot that’s in range of your Wi-Fi network.

The S2 camera doesn’t come with any subscription fees as everything captured by its 4K camera (with a 145-degree field of view and night vision capabilities) is stored locally on the device. Its capacity can be expanded with a microSD card up to 256GB in size, but as with many battery-powered security cameras, the S2 doesn’t support 24/7 continuous recording.

Baseus’ camera only records events detected by its passive infrared and radar-based motion sensors. Nothing is uploaded or stored in the cloud, but recordings are remotely accessible through a mobile app. The S2 also features AI-powered object detection with the ability to differentiate people, pets, and vehicles and provide notifications based on what it spotted. Through the app, you can also define activity zones for specific areas you want the camera to focus on, and it includes both Amazon Alexa and Google home compatibility.