Features:

• Local Facial Recognition and Automations
  The G4 Doorbell features AI-enabled, on-device facial recognition that can be used for automation. Now you can customize Welcome Home scenes for each family member.
• Compatible with Multi Ecosystems
  Truly battery-powered video doorbell with HomeKit Secure Video support. It also supports local streaming to Google and Alexa smart displays , and is planned Matter support.
• 7 Days of
  Free Cloud Storage
  The G4 offers cloud storage of up to 7 days without any hidden fees. Even in case the outdoor unit is tampered, an up to 6 second clip preceding this event will be sent to the cloud.
• Dual Powering Options for Outdoor Unit
  The outdoor unit can be powered by a 6-battery pack for up to 4 months of use.*** Alternatively, you can wire it to a AC/DC transformer and use the batteries as a back-up in case of power outage.
• Indoor Chime Repeater Included
  The chime repeater is equipped with a loud 95dB speaker so you won't miss any visitor. Moreover it serves as a repeater for more stable connection, and USB-C port for flexible placement.
• Multiple Alerts and High Image Quality
  The camera has a 162-degree angle with a crisp 1080p sensor and infrared night vision. Face, loitering and tamper alerts will let you get more protection through notifications and pre-recorded messages.
• Protected Local Storage for 24/7 Recording
  Use a MicroSD card of up to 512GB for 24/7 recording. The MicroSD card is housed in the Chime Repeater so that it cannot be accessed or tampered from outdoors.Moreover, in the future the videos can be backed up automatically to an SMB NAS for free.
• Voice Changing and More Customizable Settings
  To protect privacy, the G4 is able to change your voice to one of the four options such as uncle, robot etc. Also, custom ringtones for both doorbell and chime repeater makes it flexible for automations.

Specifications:

• Model:
  Video Doorbell G4
• Camera Resolution:
  1080p Full HD
• Field of View:
  162 degrees wide-angle
• Video Compression:
  H.264
• Night Vision:
  Infrared night vision (up to 7 meters)
• Audio:
  Two-way audio with noise cancellation
• Power Supply:
  Battery-powered (6x AA batteries, up to 4 months of usage)
  Wired option (8-24V AC compatible with existing doorbell systems)
• Wireless Protocol: 2.4 GHz Wi-Fi
• Storage:
  Local microSD card (up to 512 GB, not included)
  Cloud storage (optional subscription)
  NAS support (local storage integration)
• Smart Features:
  Facial recognition
  Motion detection
  Customizable ringtones
• Control Methods:
  Mobile app (Aqara Home), voice control (supports Apple HomeKit, Google Assistant, and Amazon Alexa)
• Operating Temperature: -20°C to +50°C
• Operating Humidity:
  0%–95% RH, non-condensing
• Dimensions:
  139.5×65×31 mm (doorbell), 100×100×27 mm (chime repeater)
• Chime:
  Included with multiple ringtones and volume levels

Compatibility:

Requires:

• No additional products required for basic operation.
  Aqara Hub (Optional): Not mandatory but enhances integration with other Aqara smart devices for advanced automation.

Works with:

• Aqara Hubs:
  Can connect to hubs (like the Hub M2 or Camera Hub G3) for extended automations or notifications.
• Aqara Smart Sensors:
  Integrates with motion or door/window sensors for added security features.
• Aqara Smart Controls:
  Works with wireless switches or buttons to trigger doorbell actions.
• Smart Home Platforms:
  Fully compatible with Aqara Home, Apple HomeKit, Google Home, and Amazon Alexa for voice control and smart home integration.