Baseus’ S2 4K solar security camera brings sun-tracking panels, radar + PIR motion detection, more for $87 (Reg. up to $130)

$45 off/$87

Over at Amazon you can find the Baseus S2 4K Wireless Outdoor Solar Security Camera dropping down to $87.15 shipped, after clipping the on-page coupon. Typically this model sells for rates between $90 and $130; though we did see it spike as high as $141 from mid-May to late June, dropping down to the one-time $68 low that appeared during Prime Day, and mostly keeping above $90 for the rest of 2026. The deal here gives you a combined $45 markdown that lands it at the third-lowest price we have tracked. You can also find deals on the brand’s other dash cam systems, power banks, and headphones/earbuds in the official Amazon storefront here.

Much like the popular Anker eufy SoloCam S220, this Baseus S2 security camera brings along solar charging capabilities so you won’t need to constantly concern yourself with charging it or needing to hardwire it into your electrical grid. Unlike that Anker model, however, this camera features an auto-tracking panel that follows the sun to maintain charging up the internal 7,800mAh battery.

It provides you with 4K ultra HD video feed of anything within its lens’ 145-degree field of vision, complete with full-color night vision and 8x zooming action. What’s more, it pairs radar with PIR dual-sensing motion detection – supported by AI – to recognize strangers, vehicles, and pets, and can have 10 faces memorized for your family so it’s not triggered, if you so choose. There are no subscriptions needed here, with all your data processed locally on the device to maintain your privacy.

You can find more intelligent tech deals for security, cleaning, lawn care, and much more waiting for you within our smart home hub here.

Baseus S2 4K Wireless Outdoor Solar Security Camera features:

• [CES 2025 Innovation Spotlight]: Experience the radar+PIR motion detection and sun-tracking solar technology featured at CES 2025 (covered by The Verge and PCWorld), ensuring 99% fewer false alarms and permanent energy freedom.
• [AI Dual Detection & Face Recognition (Beta)]: Baseus solar camera outdoor wireless features radar + PIR dual-sensing to eliminate 99% false alarms (leaves/wind/sunlight). Advanced AI recognizes strangers, vehicles & pets while ignoring whitelisted family (10 faces max). Note: Face Recognition is currently in Beta testing phase; recognition rates may vary.
• [4K Ultra HD with Full-Color Night Vision]: See every detail in stunning 8MP clarity with 8× zoom and a 145° wide-angle view. The intelligent system activates full-color spotlight vision (up to 8 meters) only when real threats are detected—automatically capturing clear, actionable footage while ignoring false alarms like swaying branches. Day or night, it’s always on guard.
• [Forever Power with Auto-Tracking Solar System]: Built-in sun-tracking solar panel generates 900mAh/day (2× more efficient than fixed panels), working seamlessly with the 7,800mAh super battery to deliver truly 24/7, year-round protection. Enjoy completely wireless security – install once and forget about charging forever.
• [Secure Local Storage – No Cloud Fees]: No subscriptions, no leaks. All data is processed locally on the device using AI algorithms, keeping your privacy in your hands.