Discover the Aqara Smart Video Doorbell G4: Cutting-edge features at your fingertips

Disclosure: This post contains affiliate links. If you click through and make a purchase, I will earn a commission, at no additional cost to you. Read my full disclosure here.

A large house with a doorbell. Trees and mountains are in the background.

Imagine stepping through your front door and being greeted with a bespoke welcome, tailored to your individual preferences. The Aqara Smart Video Doorbell G4 offers just that, thanks to its AI-powered, on-device facial recognition technology. Capable of distinguishing up to 30 faces, this smart doorbell ensures each member of your household receives a unique welcome. And for those who prize privacy, rest assured that all facial recognition processing takes place securely on the device itself.

Harmoniously integrate the Aqara Smart Video Doorbell G4 with multiple ecosystems

The Aqara Smart Video Doorbell G4 slips effortlessly into your smart home setup, providing a truly wire-free solution that supports HomeKit Secure Video. It also boasts local streaming compatibility with Google and Alexa smart displays and looks forward to Matter support in the near future.

Each integration of the Aqara Smart Video Doorbell G4 unlocks a range of features, enriching the user experience across various platforms. Apple enthusiasts will relish the integration with Apple Home, which offers a host of benefits such as HomeKit Secure Video, iCloud storage, local AI face detection, HomePod notifications, automatic streaming to Apple TVs, and two-way communication.

On the other hand, Alexa and Google Home users can enjoy smooth streaming and two-way conversations, ensuring they're always connected to their front door. For those who delight in crafting custom automations, the IFTTT integration allows you to personalise your smart home experience to suit your specific needs and desires.

A generous serving of cloud storage, sans the hidden costs

Bid adieu to unforeseen charges with the Aqara Smart Video Doorbell G4's seven-day complimentary cloud storage. Should the outdoor unit fall prey to mischief, a six-second snippet of the incident will be securely escorted to the cloud, ensuring you're kept in the know.

For those wary of dispatching their data to an unfamiliar server, the Aqara Smart Video Doorbell G4 empowers you to safeguard your cherished memories with up to 512 GB of local storage on a microSD card. This ingenious design discreetly tucks the card within the chime repeater, thwarting outdoor meddling. In pursuit of heightened security, forthcoming updates may usher in automatic backups to an SMB NAS, bestowing even greater peace of mind. Nevertheless, it's prudent to recall that one should never acquire a product based solely on pledges; always weigh the features presently at hand.

The facial recognition feature on the Aqara Smart Video Doorbell G4 proffers two local functions: face capture and face matching. However, to exhibit and label the faces in the app, a liaison with the cloud server is requisite. If the doorbell loses its connection to the router, the face capture and matching features persist in their functionality, and any automations tied to facial recognition continue to operate locally. Alas, any fresh face images snapped after the doorbell's disengagement from the router will remain absent from the app.

Adaptable power choices for the Aqara Smart Video Doorbell G4 outdoor unit

Opt for one of two pragmatic power solutions for the Aqara Smart Video Doorbell G4 outdoor unit: a 6-battery pack that lasts up to four months (compatible with AA batteries or rechargeable lithium batteries), or an AC/DC transformer for ceaseless power supply, with batteries stepping up as backup during power outages. When tethered to HomeKit, the doorbell commences video recording upon activation and perseveres until motion subsides, a trait that may amplify power consumption and curtail battery life compared to utilizing the doorbell solely with Aqara Home.

The Aqara Video Doorbell G4's battery pack
The Aqara Video Doorbell G4's battery pack

In Power Saving Mode, the PIR detection function is deactivated, enabling the doorbell to be triggered exclusively by pressing the bell or remotely viewing video through the app, among other techniques. This mode substantially extends the doorbell's battery life, guaranteeing it remains both operational and energy-efficient.

Armed with its formidable IP rating, the Aqara Smart Video Doorbell G4 valiantly holds its position on your doorstep. It fearlessly endures the elements, whether it's blistering sunlight on sultry summer days, the unyielding frost of lengthy winters, or even tenacious downpours. Your loyal G4 stands guard, through rain or shine.

The Aqara Smart Video Doorbell G4 is a vigilant companion for your doorstep

The Aqara Smart Video Doorbell G4's indoor chime repeater is a force to be reckoned with, thanks to its robust 95dB speaker. Rest assured, you won't miss a visitor with this powerful device. Doubling as a Wi-Fi repeater, it enhances connectivity and offers a USB-C port for versatile positioning. For optimal performance, it's best to place the chime repeater in close proximity to the outdoor unit.

The Aqara Smart Video Doorbell G4 in a humid environment.
The Aqara Smart Video Doorbell G4 doesn't mind getting wet

If the doorbell is more than 5 meters away from the repeater or surrounded by wireless interference, it may have to amp up its transmission power. This could lead to increased power consumption and a reduced battery lifespan. The doorbell relies on the Wi-Fi signal from the repeater, and the factory settings ensure a seamless one-to-one binding between the two devices. Keep in mind that it's not possible to unbind the doorbell and repeater, as they're designed to function as an integrated unit.

Crystal-clear visuals and smart security features

Equipped with a 162-degree wide-angle lens, a sharp 1080p sensor, and infrared night vision, the Aqara Smart Video Doorbell G4 ensures high-quality images. Stay informed and secure with face, loitering, and tamper alerts, while pre-recorded messages provide an additional layer of protection.

An illustriation of the Full-HD camera in the Aqara Video Doorbell G4 has a Full-HD sensor, alongside infrared LEDs and a motion sensor.
The Aqara Video Doorbell G4 has a Full-HD sensor, alongside infrared LEDs and a motion sensor

Customize and protect your privacy

Privacy is paramount with the Aqara Smart Video Doorbell G4. Voice-changing options like “uncle” and “robot” help shield your identity. Personalize your smart home experience by customizing ringtones for both the doorbell and chime repeater. Remember, only MP3 files up to 5 MB can be uploaded, and each device can accommodate up to five customized ringtones. This guarantees a unique and secure experience tailored to your preferences.

A portrait photo oif Liam Alexander Colman, the author, creator, and owner of Home Assistant Guide wearing a suit.

About Liam Alexander Colman

is an experienced Home Assistant user who has been utilizing the platform for a variety of projects over an extended period. His journey began with a Raspberry Pi, which quickly grew to three Raspberry Pis and eventually a full-fledged server. Liam's current operating system of choice is Unraid, with Home Assistant comfortably running in a Docker container.
With a deep understanding of the intricacies of Home Assistant, Liam has an impressive setup, consisting of various Zigbee devices, and seamless integrations with existing products such as his Android TV box. For those interested in learning more about Liam's experience with Home Assistant, he shares his insights on how he first started using the platform and his subsequent journey.


  1. Great Article… Which server would you recommend, under Profile/Settings in the Aqara App. Wold there be limitations in HomeKit integration depending on the country/area selected? I live in Bangalore, India and India is not an option on the server list !! Appreciate your guidance.


Leave a comment

Share to...