Features:

Local AI Face Recognition: The built-in local face recognition algorithm is the biggest advantage of the Aqara doorbell. It can help people quickly know the identity of the person outside the door, noting the name of the specific person and sending a notification through the app, or set up different automations based on the specific person. Even if the network connection is interrupted, the recognition function will not be affected.

HomeKit Secure Video Security & Multi-Ecosystem Compatibility: This is the world's first battery-powered video doorbell that supports HomeKit Secure Video. HomeKit Secure Video security includes video analysis and notifications made to your Apple devices, such as iPad, iPhone, Apple TV. Everything is encrypted before being stored in Apple's iCloud. In addition, it can realize audio and video interfacing with Google and Alexa, and interface with the Yandex Smart Home app to achieve automation.

Free Cloud and Local Storage: Aqara G4 knows how to save money for you, but still provides a good storage experience – 7 days of free cloud storage. And the G4 indoor doorbell provides the option of storing on a local microSD card (not included), which is more secure and convenient.

Video on Demand and Two-Way Talk: Answer from anywhere. Or see and talk live from your smartphone, whether you are at home or on the other side of the world, it seems like you are always at home. When a visitor comes, the app sends a reminder, and you can check the situation outside the door via video at any time, chat or check. Thanks to the 162° wide viewing angle + 1080p HD Video + full glass lens (4 glasses) of the G4, it can display videos more clearly and stably. In addition, the G4 is suitable for outdoor use, thanks to its greater stability in high/low temperatures and IPX3 waterproof level.

Battery and Wired 2-in-1: Despite being extremely feature-packed, the G4's battery life is among the longest: the 6-battery pack allows it to be used for up to 4 months. Plus, you can plug the G4 into a 12-24V AC or 8-24V DC adapter, and the batteries will only be used in the event of a power outage!

Doorbell Repeater Included: The G4 smart video doorbell comes with an internal doorbell repeater. The unique doorbell repeater is equipped with a loud 95 dB speaker and a USB-C port for more flexible placement. In addition, it can even be powered by a power bank or mini-UPS for battery backup.

Voice Change Option: G4 has a unique voice change technology during the conversation. It is a specialist in the video doorbell category. Users can change the voice of the intercom sound to uncle voice, robot voice and clown voice, which can better protect the user's privacy and identity. Support Function

Do Not Disturb: Users can adjust the ringing period and ringing volume of the doorbell. When the Do Not Disturb function is enabled, even if someone maliciously rings the doorbell in the middle of the night, users can rest assured.

Personalized Custom Melodies : Supports users to upload personalized custom melodies as the ringtone, which can be automatically set to play on the external doorbell or internal repeater, and perform automatic connection, such as recognizing strangers and announcing to the external doorbell “Tom is not at home, please come back tomorrow”.

Various Abnormal Status Alarms: When the doorbell is forcibly disassembled, the outdoor temperature is abnormally high/low, people stay at the door, the battery power is low, etc., the alarm status can be flexibly set to remind the owner to pay attention to the security status of the door and the operating status of the equipment.

Designated Area Setting: Privacy protection can be set for up to 3 designated areas on the screen. After setting, the designated areas on the live screen and video screen will be blocked, which can protect the privacy of neighbors. This function has been fully considered for users living in apartment buildings.