eufyCam S3 Pro 3-Cam Kit See Nighttime, Bright as Day:  See more, even in the dark. eufyCam S3 Pro combines 4K clarity with MaxColor Vision™ to deliver sharp, full-color footage without a spotlight—even in low-light conditions. Reliable Solar Power: Enjoy year-round peace of mind with SolarPlus™ 2.0. Use the built-in panel or included external panel for extended power. Flexible mounting and solar backup keep your security uninterrupted. Only Get Alerts for What Matters: Dual motion detection with radar and PIR cuts false alerts by 99%, guaranteeing that alerts are only triggered by major security events in specified areas. Local Security*, No Monthly Fee**: HomeBase™ S380 has 16 GB built-in and up to 16 TB expandable storage with no montly fees. Its self-learning AI smartly manages devices, simplifies group control, and keeps your privacy secure. Smart Home Compatible: Compatible with Apple Home, Alexa, and Google Assistant. Note: Video footage will be in 1080p when using Apple Home. eufy FamiLock S3 Max Palm Vein Unlocking: Achieve recognition in just 0.1 seconds with secure, forgery-proof palm vein technology. Your palm vein data is stored locally on the lock, keeping your privacy entirely in your hands. This all-in-one device: This smart lock features a 2K HD night-vision camera, a 150° wide-angle video doorbell, and a smart lock with real-time alerts—keeping your home secure. The Rear Lock Video Screen: The Video Screen lets you easily check the front door without an app, offering a simple, intuitive design perfect for seniors and children. Dual Power Supply System: With two batteries, enjoy up to 5 months of total usage, plus 4 AAA backup batteries for uninterrupted performance during power outages.