Eufy E340 2K Dual Cameras 8GB Storage Smart Video Doorbell with Chime, Wired & Wireless, Wall, China, 2048 x 1536 pixels, 5.07 MP, Battery

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.
Colour 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. Wired mode is also powered by the battery, which is topped up by the wired power source for long-lasting performance.
Compatible with HomeBase 3, Works with Alexa & Google Assistant: Seamlessly integrate your doorbell with various devices.