Features2K videoIncludes Eufy HomeBase 2Works with Amazon Alexa / Google AssistantStorage: local back-upMotion-detection & remote viewing on your smartphoneTHE WIRELESS AGE OF 2KEnjoy picture-perfect footage of every visitor without the hassle of dealing with complicated wiring and setup. The Eufy Battery-Powered 2K Video Doorbell with HomeBase 2 requires a HomeBase 2 to operate, which is included. Your privacy is something Eufy values as much as you do. That\'s why Eufy\'s taken every step to ensure your videos are kept private. Stored locally but accessible anytime, anywhere via a secure 256-bit encrypted connection. And this is just the start of our commitment to protect you, your family and your privacy.2.5X THE CLARITYThe built-in Sony 2K sensor and professional-grade lens of the  Eufy Video Doorbell 2K (Battery Powered) + Homebase 2 allow you to view activity in picture-perfect resolution. See visitors in sharp detail as they approach your door. Users get half a year of coverage from one charge or non-stop power supply via a wired connection.EXPANDED FIELD OF VIEWThe 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.2K & WITHOUT WDRSee visitors in sharp detail as they approach your door against any backlighting.POWER-SAVVY CONNECTIONThe private low-power wireless connection between the Doorbell and Homebase reduces standby power consumption by 58%.STORAGE YOU CAN TRUSTMilitary-grade AES-256 data encryption ensures your footage is kept private on transmission and storage.ENHANCED HUMAN DETECTIONThe on-device AI instantly analyses each event and accurately determines whether or not a human is present. This ensures only relevant alerts are sent and that you are notified in real-time.CUSTOMIZED DETECTIONDraw an Activity Zone to customize the area in which motion is detected. Exclude busy pedestrian areas or roads to reduce the number of false alerts you receive.“HEY ALEXA, SHOW ME...\"Connect your Doorbell to Google Voice Assistant or Amazon Alexa and check-in anytime on what\'s happening outside your home.RESPOND IN REAL-TIMESpeak directly to anyone who approaches your front door via two-way audio. Tell your friends to come round the back or that you have just run out to get some milk.INTERACTION MADE EASYRecord and set up to 3 instant responses. When you are notified of activity simply select one of your pre-recorded responses to interact and give instructions.