Indoor Cam S350 ×2: Superior Clarity: With dual cameras and 4K UHD resolution, this indoor camera delivers clear and detailed views of your home. Whatever you use it to monitor, you'll see it with incredible clarity. Advanced Zoom Capabilities: The 4K wide-angle and 2K telephoto cameras work together to provide an impressive 8× hybrid zoom. Complete Coverage: The 360° pan and tilt capabilities ensure a complete view of your space without blind spots. This makes it an excellent dog camera or cat camera. Video Doorbell E340 ×1: 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. Pair with a Chime to Hear Alerts* Throughout Your Home: Can connect with your existing mechanical chime, or pair with eufy HomeBase™ S280, eufy HomeBase™ S380, eufy Minibase Chime (T8023), Alexa devices, and Google Voice Assistant devices. Note: Not compatible with the original eufy Wi-Fi Chime (T8020) or eufy Chime (T8740/T8742). Compatible with HomeBase™ S380 with firmware version V3.3.2.6 and above. HomeBase™ S380 ×1: Schedule for Eufy Security Devices to Be Compatible HomeBase™ 3 Empowers Your Security Devices Up to 16 TB Expandable Local Storage* (Additional Storage* Drive Not Included) BionicMind™ AI Differentiates Family and Strangers HomeBase™ 3 Centralize Security Management Designed with privacy and security in mind, user data is protected using industry-standard cryptographic measures, including AES-256-GCM and ECC-256 where applicable Check HomeBase™ 3 Compatibility