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. Video Doorbell E340 (Battery Powered) Dual Cameras, Double Security: Two cameras work together to deliver advanced viewing. The front-facing camera focuses on people, while the downward-facing camera fills in the gaps with a view of the floor in front of your door. Color Night Vision for a Clear View : Introducing the industry's first dual-light system paired with an advanced light capturing and processing algorithm. Less blur than previous iterations of night vision and a clear nighttime viewing distance of up to 16ft (5m). See What Matters in 2K Full HD Clarity: 2K clarity reveals more details. Get clear and detailed visuals of your doorstep and anyone who drops by. Battery or Wired, Your Choice: Battery mode makes installation easy. Keep a spare quick-release battery for quick swaps and avoiding downtime due to charging. Wired mode is also powered by the battery, which is topped up by the wired power source for long-lasting performance. Note: Wired mode requires the battery to be installed and a power source power should be connected with 8 to 24V and >10VA.