\"\n【Supported HomeKit & Local Face Recognition】To record and playback using HomeKit Secure Video, a subscription to iCloud is required. Notifications can be sent to your Apple devices. The secure video doorbell camera G4 features local AI that can be used for face recognition alerts, automations and more. HomeKit, Alexa, Google Home, IFTTT are supported. (Connect G4 to Aqara home first, then enable Google Home/ Alexa skills. For Apple Home integration, ensure G4 & Home hub are on the same network.)\n【24/7 Recording & Multiple Storage Methods】24/7 recording helps you to check your front door - Micro SD card(not included) must be inserted. 24/7 recording is only available in wired powering mode. The event-based cloud storage of up to 7 days is included. Micro SD cards of up to 512 GB are also supported by the chime repeater and cannot be accessed from outside. The G4 also supports local NAS storage using the Samba protocol ( a supported Micro SD card and SMB-compatible software are required.)\n【Long Battery Life & Wired Powering】The G4 can be powered by a 6 AA 1.5V battery pack (included, but other types of dry batteries like carbon batteries are not supported.) or connected to existing doorbell wiring* for constant power. (*Doorbell transformers and power supplies of 12-24V AC and 8-24V DC are supported, and USB A to USB C power supply is needed. USB C to C cable cannot be used). Dimensions of doorbell: 5.57” x 2.56” x 1.20”, recommended to be installed on a porch or shaded area.\n【Chime-Repeater Included & WPA3 Wi-Fi Supported】Thanks to the included Chime-Repeater with a loud 95 dB speaker, together with the Aqara hubs and child devices, the G4 can not only record what is happening on your porch, but also sound a loud siren that will alarm when a break in, vibration, water leak or other events are detected. Besides, the latest Wi-Fi security standard WPA3 is supported to further protect your data. 2.4 GHz Wi-Fi required, and 5 GHz Wi-Fi is not supported.\n【Voice Changing Function & Custom Ringtones】Two-way audio allows communication with visitors or delivery people. Voice disguising feature offers four options (e.g., uncle, robot) for privacy protection. Also, custom ringtones can be played on both indoor and outdoor units, which makes it extremely flexible for automations. (Note: For a stable connection and firmware updates, the recommended distance between the router and chime: within 393 inches; chime to doorbell: within 196 inches.)\n› See more product details\"
