🚪 Open the Door to Smart Living! Personalize your doorbell with custom ringtones and voice-changing options for added fun. Includes a 95 dB chime-repeater to ensure you never miss a visitor, even from afar. Choose between battery or wired power for ultimate convenience and reliability. Seamlessly connects with Apple Home, Alexa, and Google Assistant for a truly connected experience. Get instant alerts with AI-powered face recognition, ensuring you know who's at your door. 1080p FHD Long Battery Life WPA3 Security The Aqara Video Doorbell G4 is a cutting-edge home security solution featuring 1080p FHD video, local face recognition, and seamless integration with Apple HomeKit, Alexa, and Google Assistant. With options for battery or wired power, a loud chime-repeater, and customizable ringtones, this doorbell not only enhances your home security but also adds a personal touch to your entryway.