The Lorex 2K Battery Video Doorbell, Black is your ultimate companion in home security, offering a seamless connection to your front door. This innovative doorbell is equipped with a built-in battery for easy installation, allowing you to stay connected with your visitors from anywhere. Choose a wired connection for uninterrupted power if desired. The stunning 2K resolution ensures that you capture every detail, while Color Night Vision allows for clear visuals even in low light. With advanced Person Detection technology, you'll always know who is at your door, providing an added layer of security and peace of mind. Plus, with local storage options, including a pre-installed 32GB MicroSD card expandable to 256GB, you can rest assured that your video recordings remain private with no monthly fees. Product Highlights 2K high-definition video quality for crystal-clear images. Built-in rechargeable battery or option for wired installation. Advanced Color Night Vision for round-the-clock monitoring. Smart Person Detection to minimize false alerts. Local storage with 32GB MicroSD card, upgradeable to 256GB.