Eufy 2K HD Home Video Doorbell with Powered Battery, E82101W4, White/Black

Highlights: Built-in Sony 2K sensor and professional-grade lens allow you to view activity in picture-perfect resolution Designed to protect your home as well as your wallet Half a year of coverage from one charge or non-stop power supply via a wired connection Increased 4:3 Aspect Ratio ensures you get a head-to-toe view of anyone who approaches and gives you the perfect viewing angle every time Designed to protect your home as well as your wallet, eufy Security products are one-time purchases that combine security with convenience. All your data is stored locally meaning you will never have to pay for cloud storage Have total control over what is detected through the use of the motion sensor, smart human detection, and activity zones. Receive real-time alerts when anyone approaches so that you never miss a delivery or keep guests waiting