Key Features A crystal-clear 2K image High definition 2560 x 1920 resolution, combined with advanced HDR and distortion correction, ensures video is recorded in 2x the quality. No hidden costs Designed to protect your home as well as your wallet, Eufy security products are one-time purchases that combine security with convenience. Respond in real-time Speak 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! The alerts which matter With AI technology and eufy's sophisticated algorithm, the camera intelligently detects body shape and face pattern. Ensuring you are only alerted when a human, and not a stray Cat, is at the door. A clear view HDR imaging ensures high clarity for backlit or low-light scenarios, providing a clear image day and night. Power-savvy connection The private low-power wireless connection between the Doorbell and Homebase reduces standby power consumption by 58%. Who&rsquo s there? Receive facial snapshot notifications so that you can quickly check who is at the door. Smart detection zones Activity Zone allows you to customise the areas in which the camera will detect motion. Set the Activity Zone to suit your home so you only receive the alerts you care about. See the whole picture View 3 seconds of footage prior to the initial alert. Gain a clearer picture of what happened and increase the likelihood of criminal identification. Interaction made easy Record and set up to 3 instant responses. When you are notified of activity simply select one of you pre-recorded responses to interact and give instructions. &ldquo Hey Google, show me my front door' Connect your Doorbell to Google Voice Assistant or Amazon Alexa and check in anytime on what's happening outside your home.