Name: Aqara Smart Doorbell Camera G410 with Chime
Brand: Aqara

Summary

A battery-or-wired video doorbell whose chime unit also acts as a Matter controller, Zigbee hub and Thread border router, with 2K 4:3 video, mmWave presence detection and on-device face recognition.

Strengths

2K 4:3 video with mmWave detection reduces false alerts compared to PIR sensors.
Chime unit doubles as a Matter controller, Zigbee hub and Thread border router.
On-device face recognition works with HomeKit automations.
HomeKit Secure Video and RTSP support for advanced users.
Fast setup according to independent testing.
Six AA batteries included; replaceable by the owner.

Weaknesses

Motion clips limited to 12 seconds on free tiers and local storage; cloud storage beyond one day needs a HomeGuardian subscription.
No HDR or backlight performance compensation.
Notification delays reported from 10-15 seconds to 30+ minutes.
Battery drain can be rapid in high-traffic areas (as short as 11 days).
No USB-A power adapter included for the chime unit, and existing wired doorbell chimes are not compatible.

Verified specifications

Camera	2K (2048 × 1536) 4:3 aspect ratio; 3MP sensor.
Field of view	175° diagonal.
Night vision	10 x 940 nm infrared LEDs.
Detection	mmWave presence/lingerer sensor; on-device face recognition.
Chime	up to 95 dB speaker; custom ringtones; USB-C power.
Storage	microSD, Class 10+, up to 512 GB (not included).
Cloud	HomeGuardian subscription; base model includes 1 day rolling for 6 months.
Power	6 x AA alkaline (replaceable); wired 12-24 V AC/DC; chime 5 V DC 1 A (USB-C).
Wireless	Zigbee/Thread (mesh extender), dual-band Wi-Fi 2.4/5 GHz, Bluetooth.
Smart home	Matter controller/bridge, Thread border router, HomeKit Secure Video, RTSP (wired only).
Battery life	up to 5 months at 10 activations/day.
Motion clips	12 seconds on free/local storage.
Dimensions	main unit 141.5 × 65 × 30.4 mm (5.57 × 2.56 × 1.20 in); chime 65.2 × 65 × 28.4 mm (2.57 × 2.56 × 1.12 in).
In the box	doorbell, chime repeater, 2 user manuals, USB-C to USB-A cable, 6 AA batteries, screwdriver, wall screws and anchors, wedge screws, 20° wedge bracket.
Warranty	one year limited (Aqara US store).

Full research notes and sources

Weather and installation

It means the doorbell is resistant to water spray but offers no dust protection, making it unsuitable for exposed locations in wet climates. PCWorld explicitly recommends installing under an eave or awning, and forum owners report needing an accessory sleeve for additional water protection in rainy areas.

The chime unit requires a USB-C power adapter that isn’t included in the box, and existing wired doorbell chimes are not compatible. Doorbell-to-chime distance should be under 5 meters (16 feet), and chime-to-router under 20 meters (66 feet) for reliable operation.

Detection and performance

The mmWave presence detection is a standout feature that reduces false alerts compared to traditional PIR sensors. Owners report fewer false triggers from passing cars or swaying trees, and the on-device face recognition can trigger automations without cloud processing.

However, the 12-second motion clip limit on free tiers and local storage is a significant constraint. For longer recordings, you need either HomeKit Secure Video or to hardwire the doorbell for 24/7 recording. Video quality includes no HDR, so performance in challenging lighting conditions may be poor.

Battery and power

Battery life varies dramatically depending on settings and traffic. Aqara claims up to 5 months at 10 activations per day, but forum owners report much shorter real-world performance. One owner reported six AA batteries lasting only 11 days in a high-traffic installation.

Hardwiring is recommended for reliable operation and longer battery life. The doorbell supports both 12-24 V AC (0.2 A) and 12-24 V DC (0.5 A) when wired, and 24/7 continuous recording is only available with hardwired power. Battery-powered operation means removing the doorbell from service during the several hours needed for a full recharge.

Smart home integration

The chime unit’s role as a smart home hub is a major value proposition. It acts as a Matter controller/bridge, Zigbee hub (for Aqara devices only), and Thread border router, potentially eliminating the need for a separate hub in a smart home setup.

HomeKit Secure Video support provides encrypted cloud storage, but the resolution is limited to 1080p despite the camera’s 2K capability. RTSP support is available only when the doorbell is hardwired, enabling integration with third-party recording systems.

Is it worth it?

At around $145, the G410 is positioned as a premium doorbell. The value depends heavily on whether you need its smart hub features. For buyers who already own a smart home hub, simpler doorbells may offer better value. For buyers needing both a doorbell and a Matter/Thread/Zigbee hub, the combined cost can be reasonable.

The subscription model adds to the long-term cost. HomeGuardian is $5 per month ($50 per year) for one camera, or $10 monthly ($100 yearly) for unlimited cameras. With the base model including only one day of rolling cloud storage for six months, the subscription may be necessary for most users.

Which model this is

This page covers the Aqara Doorbell Camera Hub G410, manufacturer model CH-C09D/CH-C09E. Two retail variants exist: the base model with a 1-month HomeGuardian trial and the Select model with a 3-month trial. The hardware is identical across both variants and available in black, gray and white finishes. Apple lists the manufacturer part number as AC029GLB01 and UPC/EAN 6975833358366.